{"title":"CHINT MCB NB1-63 3P 6kA \u0026 10kA with tripping curve of C curve. C curve (5-10In) protection for resistive and inductive loads with low inrush current.","description":"\u003cp\u003eCHINT MCB NB1-63 3P 6kA \u0026amp; 10kA C-CURVE\u003c\/p\u003e","products":[{"product_id":"chint-mcb-nb1-63-3p-10a-6ka-c-curve","title":"CHINT MCB NB1-63 3P 10A 6kA C-CURVE","description":"\u003cp\u003eThe NB1-63 3P 10A Miniature Circuit Breaker provides efficient protection against overloads and short circuits. Featuring a C curve tripping characteristic and 6kA breaking capacity, it is suitable for general-purpose applications in residential and commercial electrical installations.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63 Miniature Circuit Breaker\u003c\/strong\u003e is designed for reliable overload and short-circuit protection in low-voltage electrical installations. Compact and durable, it operates in AC 50\/60 Hz, 230\/400 V circuits, with rated currents up to 63 A and a breaking capacity of 6 kA. Its B, C, and D tripping curves accommodate different load types, while a long mechanical life ensures consistent performance in residential, commercial, and light industrial environments\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Overload, short-circuit, and isolation protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: 415 V~ 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Breaking Capacity (Icn)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: C Curve: 5–10 In (mixed loads, motor circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: TH35-7.5 DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: 1–25 mm² (cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque\u003c\/strong\u003e: 2.0 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e auxiliary contact, alarm contact, shunt release, undervoltage release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63_MCB_AC_Series.pdf?v=1744350175\" target=\"_blank\" title=\"MCB Miniature Circuit Breaker C-Curve 1P 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592259854485,"sku":"NB163-3PC10","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163-3PC10_aa5c8779-7551-49aa-8a02-d1836fd2cb07.png?v=1737093345"},{"product_id":"chint-mcb-nb1-63-3p-20a-6ka-c-curve","title":"CHINT MCB NB1-63 3P 20A 6kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63 3P 20A MCB, with a 6kA breaking capacity and C-curve tripping characteristics, is suited for applications with moderate inrush currents such as lighting, power outlets, and small motors. The compact DIN rail design ensures fast installation and consistent performance across residential, commercial, and light industrial environments.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63 Miniature Circuit Breaker\u003c\/strong\u003e is designed for reliable overload and short-circuit protection in low-voltage electrical installations. Compact and durable, it operates in AC 50\/60 Hz, 230\/400 V circuits, with rated currents up to 63 A and a breaking capacity of 6 kA. Its B, C, and D tripping curves accommodate different load types, while a long mechanical life ensures consistent performance in residential, commercial, and light industrial environments\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Overload, short-circuit, and isolation protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: 415 V~ 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 20 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Breaking Capacity (Icn)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: C Curve: 5–10 In (mixed loads, motor circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: TH35-7.5 DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: 1–25 mm² (cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque\u003c\/strong\u003e: 2.0 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e auxiliary contact, alarm contact, shunt release, undervoltage release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63_MCB_AC_Series.pdf?v=1744350175\" target=\"_blank\" title=\"MCB Miniature Circuit Breaker C-Curve 1P 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592259887253,"sku":"NB163-3PC20","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163-3PC20_506ee31e-8e37-4759-b464-e596d28b6c35.png?v=1737093349"},{"product_id":"chint-mcb-nb1-63-3p-25a-6ka-c-curve","title":"CHINT MCB NB1-63 3P 25A 6kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63 3P 25A MCB is designed for reliable protection against overloads and short circuits. Featuring a 6kA breaking capacity and C-curve tripping characteristics, it’s ideal for residential, commercial, and light industrial applications. Built for durability and consistent performance, this 3-pole MCB ensures safe and efficient electrical distribution.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63 Miniature Circuit Breaker\u003c\/strong\u003e is designed for reliable overload and short-circuit protection in low-voltage electrical installations. Compact and durable, it operates in AC 50\/60 Hz, 230\/400 V circuits, with rated currents up to 63 A and a breaking capacity of 6 kA. Its B, C, and D tripping curves accommodate different load types, while a long mechanical life ensures consistent performance in residential, commercial, and light industrial environments\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Overload, short-circuit, and isolation protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: 415 V~ 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 25 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Breaking Capacity (Icn)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: C Curve: 5–10 In (mixed loads, motor circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: TH35-7.5 DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: 1–25 mm² (cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque\u003c\/strong\u003e: 2.0 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e auxiliary contact, alarm contact, shunt release, undervoltage release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63_MCB_AC_Series.pdf?v=1744350175\" target=\"_blank\" title=\"MCB Miniature Circuit Breaker C-Curve 1P 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592259920021,"sku":"NB163-3PC25","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163-3PC25_cd08c799-2d3a-4149-9787-6b57128736c9.png?v=1737093354"},{"product_id":"chint-mcb-nb1-63-3p-32a-6ka-c-curve","title":"CHINT MCB NB1-63 3P 32A 6kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63 3P 32A Miniature Circuit Breaker (MCB) delivers dependable circuit protection for demanding electrical systems. Designed with a C-curve tripping characteristic, it is well-suited for applications with moderate inrush currents such as lighting systems, small motors, and general power distribution.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63 Miniature Circuit Breaker\u003c\/strong\u003e is designed for reliable overload and short-circuit protection in low-voltage electrical installations. Compact and durable, it operates in AC 50\/60 Hz, 230\/400 V circuits, with rated currents up to 63 A and a breaking capacity of 6 kA. Its B, C, and D tripping curves accommodate different load types, while a long mechanical life ensures consistent performance in residential, commercial, and light industrial environments\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Overload, short-circuit, and isolation protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: 415 V~ 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 32 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Breaking Capacity (Icn)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: C Curve: 5–10 In (mixed loads, motor circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: TH35-7.5 DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: 1–25 mm² (cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque\u003c\/strong\u003e: 2.0 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e auxiliary contact, alarm contact, shunt release, undervoltage release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63_MCB_AC_Series.pdf?v=1744350175\" target=\"_blank\" title=\"MCB Miniature Circuit Breaker C-Curve 1P 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592259952789,"sku":"NB163-3PC32","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163-3PC32_556fd4d0-de8d-44a1-9c7b-7435c8d68750.png?v=1737093359"},{"product_id":"chint-mcb-nb1-63-3p-40a-6ka-c-curve","title":"CHINT MCB NB1-63 3P 40A 6kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63 3P 40A MCB is a high-quality miniature circuit breaker offering reliable overload and short circuit protection. Featuring a 6kA breaking capacity and C-curve tripping, it is ideal for three-phase electrical systems.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63 Miniature Circuit Breaker\u003c\/strong\u003e is designed for reliable overload and short-circuit protection in low-voltage electrical installations. Compact and durable, it operates in AC 50\/60 Hz, 230\/400 V circuits, with rated currents up to 63 A and a breaking capacity of 6 kA. Its B, C, and D tripping curves accommodate different load types, while a long mechanical life ensures consistent performance in residential, commercial, and light industrial environments\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Overload, short-circuit, and isolation protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: 415 V~ 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 40 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Breaking Capacity (Icn)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: C Curve: 5–10 In (mixed loads, motor circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: TH35-7.5 DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: 1–25 mm² (cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque\u003c\/strong\u003e: 2.0 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e auxiliary contact, alarm contact, shunt release, undervoltage release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63_MCB_AC_Series.pdf?v=1744350175\" target=\"_blank\" title=\"MCB Miniature Circuit Breaker C-Curve 1P 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592260051093,"sku":"NB163-3PC40","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163-3PC40_3c2fde25-4dee-4907-ad43-59d996aaf778.png?v=1737093364"},{"product_id":"chint-mcb-nb1-63-3p-50a-6ka-c-curve","title":"CHINT MCB NB1-63 3P 50A 6kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63 3P 50A MCB is a durable miniature circuit breaker designed for reliable overload and short circuit protection. With a 6kA breaking capacity and C-curve tripping, it’s ideal for three-phase applications.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63 Miniature Circuit Breaker\u003c\/strong\u003e is designed for reliable overload and short-circuit protection in low-voltage electrical installations. Compact and durable, it operates in AC 50\/60 Hz, 230\/400 V circuits, with rated currents up to 63 A and a breaking capacity of 6 kA. Its B, C, and D tripping curves accommodate different load types, while a long mechanical life ensures consistent performance in residential, commercial, and light industrial environments\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Overload, short-circuit, and isolation protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: 415 V~ 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 50 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Breaking Capacity (Icn)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: C Curve: 5–10 In (mixed loads, motor circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: TH35-7.5 DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: 1–25 mm² (cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque\u003c\/strong\u003e: 2.0 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e auxiliary contact, alarm contact, shunt release, undervoltage release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63_MCB_AC_Series.pdf?v=1744350175\" target=\"_blank\" title=\"MCB Miniature Circuit Breaker C-Curve 1P 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592260116629,"sku":"NB163-3PC50","price":26.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163-3PC50_03abac0f-fbab-4909-9fb4-28f5e712af3c.png?v=1737093369"},{"product_id":"chint-mcb-nb1-63-3p-6a-6ka-c-curve","title":"CHINT MCB NB1-63 3P 6A 6kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63 3P 6A MCB is a compact miniature circuit breaker designed for reliable overload and short circuit protection. With a 6kA breaking capacity and C-curve tripping, it’s ideal for three-phase systems with lower current requirements.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63 Miniature Circuit Breaker\u003c\/strong\u003e is designed for reliable overload and short-circuit protection in low-voltage electrical installations. Compact and durable, it operates in AC 50\/60 Hz, 230\/400 V circuits, with rated currents up to 63 A and a breaking capacity of 6 kA. Its B, C, and D tripping curves accommodate different load types, while a long mechanical life ensures consistent performance in residential, commercial, and light industrial environments\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Overload, short-circuit, and isolation protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: 415 V~ 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 6 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Breaking Capacity (Icn)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: C Curve: 5–10 In (mixed loads, motor circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: TH35-7.5 DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: 1–25 mm² (cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque\u003c\/strong\u003e: 2.0 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e auxiliary contact, alarm contact, shunt release, undervoltage release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63_MCB_AC_Series.pdf?v=1744350175\" target=\"_blank\" title=\"MCB Miniature Circuit Breaker C-Curve 1P 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592260149397,"sku":"NB163-3PC6","price":26.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163-3PC6_daa1a892-90b0-4ba2-8c5d-a8f1175c7d08.png?v=1737093375"},{"product_id":"chint-mcb-nb1-63-3p-63a-6ka-c-curve","title":"CHINT MCB NB1-63 3P 63A 6kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63 3P 63A MCB is a heavy-duty miniature circuit breaker designed for reliable overload and short circuit protection. Featuring a 6kA breaking capacity and C-curve tripping, it’s ideal for three-phase systems.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63 Miniature Circuit Breaker\u003c\/strong\u003e is designed for reliable overload and short-circuit protection in low-voltage electrical installations. Compact and durable, it operates in AC 50\/60 Hz, 230\/400 V circuits, with rated currents up to 63 A and a breaking capacity of 6 kA. Its B, C, and D tripping curves accommodate different load types, while a long mechanical life ensures consistent performance in residential, commercial, and light industrial environments\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Overload, short-circuit, and isolation protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: 415 V~ 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 63 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Breaking Capacity (Icn)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: C Curve: 5–10 In (mixed loads, motor circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: TH35-7.5 DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: 1–25 mm² (cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque\u003c\/strong\u003e: 2.0 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e auxiliary contact, alarm contact, shunt release, undervoltage release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63_MCB_AC_Series.pdf?v=1744350175\" target=\"_blank\" title=\"MCB Miniature Circuit Breaker C-Curve 1P 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592260280469,"sku":"NB163-3PC63","price":26.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163-3PC63_b779cf70-05b5-44c5-94f5-e3aaa898987d.png?v=1737093379"},{"product_id":"chint-mcb-nb1-63h-3p-10a-10ka-c-curve","title":"CHINT MCB NB1-63H 3P 10A 10kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63H 3P 10A MCB offers high-performance circuit protection with a 10kA breaking capacity and C-curve tripping. Ideal for demanding residential, commercial, and light industrial applications. \u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63H Miniature Circuit Breaker (MCB)\u003c\/strong\u003e provides dependable protection against overload and short-circuit faults in AC circuits up to 415 V. Engineered for residential, commercial, and industrial applications, it features a 10 kA breaking capacity, thermomagnetic trip, and multiple tripping curves for versatile use. With a compact modular design, IP20 protection, and compliance with IEC\/EN 60898-1 standards, the NB1-63H ensures safe, efficient, and durable circuit control in modern power distribution systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: AC 415 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 10 A, 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 10,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: Type C (5–10 In) protection for resistive and inductive loads with low inrush current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Cable \/ U-type busbar \/ Pin-type busbar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN-rail EN 60715 (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e - Auxiliary contact, shunt release, under-voltage release, alarm contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable for\u003c\/strong\u003e: Industrial distribution panels, residential consumer units, and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63H_MCB_10kA.pdf?v=1744099591\" rel=\"noopener\" target=\"_blank\" title=\"MCB 1P 10KA B-CURVE\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592262967445,"sku":"NB163H-3PC10","price":50.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163H-3PC10_fc88c959-ccc1-4b57-b57d-d30ef42b21cd.png?v=1737093523"},{"product_id":"chint-mcb-nb1-63h-3p-16a-10ka-c-curve","title":"CHINT MCB NB1-63H 3P 16A 10kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63H 3P 16A 10kA C-Curve Miniature Circuit Breaker provides reliable protection against overloads and short circuits. Designed for three-phase systems, it ensures safe and efficient power distribution in residential, commercial, and industrial applications.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63H Miniature Circuit Breaker (MCB)\u003c\/strong\u003e provides dependable protection against overload and short-circuit faults in AC circuits up to 415 V. Engineered for residential, commercial, and industrial applications, it features a 10 kA breaking capacity, thermomagnetic trip, and multiple tripping curves for versatile use. With a compact modular design, IP20 protection, and compliance with IEC\/EN 60898-1 standards, the NB1-63H ensures safe, efficient, and durable circuit control in modern power distribution systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: AC 415 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 16 A, 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 10,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: Type C (5–10 In) protection for resistive and inductive loads with low inrush current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Cable \/ U-type busbar \/ Pin-type busbar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN-rail EN 60715 (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e - Auxiliary contact, shunt release, under-voltage release, alarm contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable for\u003c\/strong\u003e: Industrial distribution panels, residential consumer units, and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63H_MCB_10kA.pdf?v=1744099591\" rel=\"noopener\" target=\"_blank\" title=\"MCB 1P 10KA B-CURVE\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592263393429,"sku":"NB163H-3PC16","price":50.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163H-3PC16_2d1bd390-cdaf-4933-92bd-2bb48a9d0e70.png?v=1737093528"},{"product_id":"chint-mcb-nb1-63h-3p-2a-10ka-c-curve","title":"CHINT MCB NB1-63H 3P 2A 10kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63H 3P 2A 10kA C-Curve Miniature Circuit Breaker is designed for precise protection in low-current three-phase systems. It provides reliable overload and short-circuit protection, making it ideal for control panels, automation systems, and sensitive electrical circuits.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63H Miniature Circuit Breaker (MCB)\u003c\/strong\u003e provides dependable protection against overload and short-circuit faults in AC circuits up to 415 V. Engineered for residential, commercial, and industrial applications, it features a 10 kA breaking capacity, thermomagnetic trip, and multiple tripping curves for versatile use. With a compact modular design, IP20 protection, and compliance with IEC\/EN 60898-1 standards, the NB1-63H ensures safe, efficient, and durable circuit control in modern power distribution systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: AC 415 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 2 A, 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 10,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: Type C (5–10 In) protection for resistive and inductive loads with low inrush current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Cable \/ U-type busbar \/ Pin-type busbar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN-rail EN 60715 (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e - Auxiliary contact, shunt release, under-voltage release, alarm contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable for\u003c\/strong\u003e: Industrial distribution panels, residential consumer units, and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63H_MCB_10kA.pdf?v=1744099591\" rel=\"noopener\" target=\"_blank\" title=\"MCB 1P 10KA B-CURVE\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592263426197,"sku":"NB163H-3PC2","price":50.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163H-3PC2_d83bac30-3cd6-4085-bb94-0a89b0505cf9.png?v=1737093532"},{"product_id":"chint-mcb-nb1-63h-3p-20a-10ka-c-curve","title":"CHINT MCB NB1-63H 3P 20A 10kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63H 3P 20A 10kA C-Curve Miniature Circuit Breaker is designed for dependable protection in three-phase electrical systems. It safeguards circuits from overload and short-circuit faults, making it ideal for residential, commercial, and industrial applications.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63H Miniature Circuit Breaker (MCB)\u003c\/strong\u003e provides dependable protection against overload and short-circuit faults in AC circuits up to 415 V. Engineered for residential, commercial, and industrial applications, it features a 10 kA breaking capacity, thermomagnetic trip, and multiple tripping curves for versatile use. With a compact modular design, IP20 protection, and compliance with IEC\/EN 60898-1 standards, the NB1-63H ensures safe, efficient, and durable circuit control in modern power distribution systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: AC 415 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 20 A, 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 10,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: Type C (5–10 In) protection for resistive and inductive loads with low inrush current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Cable \/ U-type busbar \/ Pin-type busbar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN-rail EN 60715 (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e - Auxiliary contact, shunt release, under-voltage release, alarm contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable for\u003c\/strong\u003e: Industrial distribution panels, residential consumer units, and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63H_MCB_10kA.pdf?v=1744099591\" rel=\"noopener\" target=\"_blank\" title=\"MCB 1P 10KA B-CURVE\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592263458965,"sku":"NB163H-3PC20","price":50.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163H-3PC20_b7202ad9-4433-4b1d-b5b9-efb815188412.png?v=1737093537"},{"product_id":"chint-mcb-nb1-63h-3p-25a-10ka-c-curve","title":"CHINT MCB NB1-63H 3P 25A 10kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63H 3P 25A 10kA C-Curve Miniature Circuit Breaker is designed for dependable protection in three-phase electrical systems. It protects against overload and short-circuit faults, ensuring safe and efficient power distribution across residential, commercial, and industrial applications.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63H Miniature Circuit Breaker (MCB)\u003c\/strong\u003e provides dependable protection against overload and short-circuit faults in AC circuits up to 415 V. Engineered for residential, commercial, and industrial applications, it features a 10 kA breaking capacity, thermomagnetic trip, and multiple tripping curves for versatile use. With a compact modular design, IP20 protection, and compliance with IEC\/EN 60898-1 standards, the NB1-63H ensures safe, efficient, and durable circuit control in modern power distribution systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: AC 415 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 25 A, 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 10,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: Type C (5–10 In) protection for resistive and inductive loads with low inrush current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Cable \/ U-type busbar \/ Pin-type busbar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN-rail EN 60715 (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e - Auxiliary contact, shunt release, under-voltage release, alarm contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable for\u003c\/strong\u003e: Industrial distribution panels, residential consumer units, and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63H_MCB_10kA.pdf?v=1744099591\" rel=\"noopener\" target=\"_blank\" title=\"MCB 1P 10KA B-CURVE\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592263524501,"sku":"NB163H-3PC25","price":50.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163H-3PC25_03b1a0a5-9343-40a9-ba99-20cef625a331.png?v=1737093541"},{"product_id":"chint-mcb-nb1-63h-3p-32a-10ka-c-curve","title":"CHINT MCB NB1-63H 3P 32A 10kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63H 3P 32A 10kA C-Curve Miniature Circuit Breaker is designed for high-load three-phase electrical systems. It provides dependable protection against overloads and short circuits, making it suitable for residential mains, commercial installations, and industrial applications.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63H Miniature Circuit Breaker (MCB)\u003c\/strong\u003e provides dependable protection against overload and short-circuit faults in AC circuits up to 415 V. Engineered for residential, commercial, and industrial applications, it features a 10 kA breaking capacity, thermomagnetic trip, and multiple tripping curves for versatile use. With a compact modular design, IP20 protection, and compliance with IEC\/EN 60898-1 standards, the NB1-63H ensures safe, efficient, and durable circuit control in modern power distribution systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: AC 415 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 32 A, 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 10,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: Type C (5–10 In) protection for resistive and inductive loads with low inrush current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Cable \/ U-type busbar \/ Pin-type busbar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN-rail EN 60715 (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e - Auxiliary contact, shunt release, under-voltage release, alarm contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable for\u003c\/strong\u003e: Industrial distribution panels, residential consumer units, and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63H_MCB_10kA.pdf?v=1744099591\" rel=\"noopener\" target=\"_blank\" title=\"MCB 1P 10KA B-CURVE\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592263557269,"sku":"NB163H-3PC32","price":50.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163H-3PC32_2843a22f-0c49-4200-8e25-df0709031261.png?v=1737093546"},{"product_id":"chint-mcb-nb1-63h-3p-4a-10ka-c-curve","title":"CHINT MCB NB1-63H 3P 4A 10kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63H 3P 4A 10kA C-Curve Miniature Circuit Breaker is designed for low-current three-phase applications. It provides reliable protection against overloads and short circuits, making it ideal for control panels, automation systems, and sensitive electrical circuits.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63H Miniature Circuit Breaker (MCB)\u003c\/strong\u003e provides dependable protection against overload and short-circuit faults in AC circuits up to 415 V. Engineered for residential, commercial, and industrial applications, it features a 10 kA breaking capacity, thermomagnetic trip, and multiple tripping curves for versatile use. With a compact modular design, IP20 protection, and compliance with IEC\/EN 60898-1 standards, the NB1-63H ensures safe, efficient, and durable circuit control in modern power distribution systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: AC 415 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 4 A, 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 10,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: Type C (5–10 In) protection for resistive and inductive loads with low inrush current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Cable \/ U-type busbar \/ Pin-type busbar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN-rail EN 60715 (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e - Auxiliary contact, shunt release, under-voltage release, alarm contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable for\u003c\/strong\u003e: Industrial distribution panels, residential consumer units, and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63H_MCB_10kA.pdf?v=1744099591\" rel=\"noopener\" target=\"_blank\" title=\"MCB 1P 10KA B-CURVE\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592263590037,"sku":"NB163H-3PC4","price":50.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163H-3PC4_70515afa-a4e1-4662-86cf-928287781ade.png?v=1737093551"},{"product_id":"chint-mcb-nb1-63h-3p-40a-10ka-c-curve","title":"CHINT MCB NB1-63H 3P 40A 10kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63H 3P 40A 10kA C-Curve Miniature Circuit Breaker is built for high-load three-phase systems. It delivers reliable protection against overloads and short circuits, making it ideal for commercial distribution boards, industrial equipment, and heavy-duty applications.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63H Miniature Circuit Breaker (MCB)\u003c\/strong\u003e provides dependable protection against overload and short-circuit faults in AC circuits up to 415 V. Engineered for residential, commercial, and industrial applications, it features a 10 kA breaking capacity, thermomagnetic trip, and multiple tripping curves for versatile use. With a compact modular design, IP20 protection, and compliance with IEC\/EN 60898-1 standards, the NB1-63H ensures safe, efficient, and durable circuit control in modern power distribution systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: AC 415 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 40 A, 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 10,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: Type C (5–10 In) protection for resistive and inductive loads with low inrush current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Cable \/ U-type busbar \/ Pin-type busbar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN-rail EN 60715 (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e - Auxiliary contact, shunt release, under-voltage release, alarm contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable for\u003c\/strong\u003e: Industrial distribution panels, residential consumer units, and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63H_MCB_10kA.pdf?v=1744099591\" rel=\"noopener\" target=\"_blank\" title=\"MCB 1P 10KA B-CURVE\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592263622805,"sku":"NB163H-3PC40","price":50.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163H-3PC40_3d22ed6c-2b10-4daa-aae0-b7090939f79f.png?v=1737093556"},{"product_id":"chint-mcb-nb1-63h-3p-50a-10ka-c-curve","title":"CHINT MCB NB1-63H 3P 50A 10kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63H 3P 50A 10kA C-Curve Miniature Circuit Breaker is designed for high-load three-phase electrical systems. It provides reliable protection against overloads and short circuits, making it ideal for industrial machinery, commercial distribution boards, and heavy-duty power circuits.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63H Miniature Circuit Breaker (MCB)\u003c\/strong\u003e provides dependable protection against overload and short-circuit faults in AC circuits up to 415 V. Engineered for residential, commercial, and industrial applications, it features a 10 kA breaking capacity, thermomagnetic trip, and multiple tripping curves for versatile use. With a compact modular design, IP20 protection, and compliance with IEC\/EN 60898-1 standards, the NB1-63H ensures safe, efficient, and durable circuit control in modern power distribution systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: AC 415 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 50 A, 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 10,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: Type C (5–10 In) protection for resistive and inductive loads with low inrush current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Cable \/ U-type busbar \/ Pin-type busbar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN-rail EN 60715 (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e - Auxiliary contact, shunt release, under-voltage release, alarm contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable for\u003c\/strong\u003e: Industrial distribution panels, residential consumer units, and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63H_MCB_10kA.pdf?v=1744099591\" rel=\"noopener\" target=\"_blank\" title=\"MCB 1P 10KA B-CURVE\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592264081557,"sku":"NB163H-3PC50","price":50.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163H-3PC50_0c6f78a8-131a-4a3a-a884-a3960db5fae3.png?v=1737093561"},{"product_id":"chint-mcb-nb1-63h-3p-6a-10ka-c-curve","title":"CHINT MCB NB1-63H 3P 6A 10kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63H 3P 6A 10kA C-Curve Miniature Circuit Breaker is designed for low-current three-phase electrical systems. It provides dependable protection against overloads and short circuits, making it ideal for control circuits, instrumentation, and automation applications.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63H Miniature Circuit Breaker (MCB)\u003c\/strong\u003e provides dependable protection against overload and short-circuit faults in AC circuits up to 415 V. Engineered for residential, commercial, and industrial applications, it features a 10 kA breaking capacity, thermomagnetic trip, and multiple tripping curves for versatile use. With a compact modular design, IP20 protection, and compliance with IEC\/EN 60898-1 standards, the NB1-63H ensures safe, efficient, and durable circuit control in modern power distribution systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: AC 415 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 6 A, 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 10,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: Type C (5–10 In) protection for resistive and inductive loads with low inrush current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Cable \/ U-type busbar \/ Pin-type busbar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN-rail EN 60715 (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e - Auxiliary contact, shunt release, under-voltage release, alarm contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable for\u003c\/strong\u003e: Industrial distribution panels, residential consumer units, and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63H_MCB_10kA.pdf?v=1744099591\" rel=\"noopener\" target=\"_blank\" title=\"MCB 1P 10KA B-CURVE\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592264114325,"sku":"NB163H-3PC6","price":50.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163H-3PC6_774d4c90-fa02-4b25-b0e3-80cd2648cf9b.png?v=1737093565"},{"product_id":"chint-mcb-nb1-63h-3p-63a-10ka-c-curve","title":"CHINT MCB NB1-63H 3P 63A 10kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63H 3P 63A 10kA C-Curve Miniature Circuit Breaker is the highest-rated option in the NB1-63H range, designed for heavy industrial and commercial three-phase systems. It provides strong protection against overloads and short circuits, ensuring safe and reliable power distribution for high-capacity electrical installations.\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63H Miniature Circuit Breaker (MCB)\u003c\/strong\u003e provides dependable protection against overload and short-circuit faults in AC circuits up to 415 V. Engineered for residential, commercial, and industrial applications, it features a 10 kA breaking capacity, thermomagnetic trip, and multiple tripping curves for versatile use. With a compact modular design, IP20 protection, and compliance with IEC\/EN 60898-1 standards, the NB1-63H ensures safe, efficient, and durable circuit control in modern power distribution systems.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: AC 415 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 63 A, 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 10,000 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: Type C (5–10 In) protection for resistive and inductive loads with low inrush current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 6 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type\u003c\/strong\u003e: Cable \/ U-type busbar \/ Pin-type busbar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: Up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN-rail EN 60715 (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e - Auxiliary contact, shunt release, under-voltage release, alarm contact\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplicable for\u003c\/strong\u003e: Industrial distribution panels, residential consumer units, and control systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63H_MCB_10kA.pdf?v=1744099591\" rel=\"noopener\" target=\"_blank\" title=\"MCB 1P 10KA B-CURVE\"\u003e\u003cstrong\u003eDownload Datasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592264147093,"sku":"NB163H-3PC63","price":50.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163H-3PC63_18c4b358-8c69-4bca-93da-104101784576.png?v=1737093570"},{"product_id":"chint-mcb-nb1-63-3p-16a-6ka-c-curve","title":"CHINT MCB NB1-63 3P 16A 6kA C-CURVE","description":"\u003cp\u003eThe CHINT NB1-63 3P 16A MCB is a high-performance miniature circuit breaker designed for dependable overload and short-circuit protection. Featuring a 6kA breaking capacity and C-curve characteristics, it is ideal for residential, commercial, and light industrial applications. \u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eCHINT NB1-63 Miniature Circuit Breaker\u003c\/strong\u003e is designed for reliable overload and short-circuit protection in low-voltage electrical installations. Compact and durable, it operates in AC 50\/60 Hz, 230\/400 V circuits, with rated currents up to 63 A and a breaking capacity of 6 kA. Its B, C, and D tripping curves accommodate different load types, while a long mechanical life ensures consistent performance in residential, commercial, and light industrial environments\u003c\/p\u003e\u003cp\u003e\u003cem\u003e\u003cstrong\u003eTechnical Specification: \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards Compliance\u003c\/strong\u003e: IEC\/EN 60898-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Overload, short-circuit, and isolation protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: 415 V~ 3P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Frequency\u003c\/strong\u003e: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 16 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Breaking Capacity (Icn)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Insulation Voltage (Ui)\u003c\/strong\u003e: 500 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Characteristics\u003c\/strong\u003e: C Curve: 5–10 In (mixed loads, motor circuits)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: TH35-7.5 DIN rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: Top or bottom feed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Capacity\u003c\/strong\u003e: 1–25 mm² (cable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTightening Torque\u003c\/strong\u003e: 2.0 N·m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Accessories\u003c\/strong\u003e: \u003cstrong\u003e\u003ca href=\"https:\/\/e-p-s.com.au\/collections\/mcb-accessories\" target=\"_blank\" title=\"MCB Accessories\"\u003eClick here\u003c\/a\u003e\u003c\/strong\u003e auxiliary contact, alarm contact, shunt release, undervoltage release\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (mm)\u003c\/strong\u003e: Height: 82, Depth: 75.5, Width: 54 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/CHINT_NB1-63_MCB_AC_Series.pdf?v=1744350175\" target=\"_blank\" title=\"MCB Miniature Circuit Breaker C-Curve 1P 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592290754709,"sku":"NB163-3PC16","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163-3PC16_bf7c4f66-96bd-40ae-a846-02cf3f2529d2.png?v=1737094503"}],"url":"https:\/\/e-p-s.com.au\/collections\/chint-mcb-nb1-63-3p-6ka-c-curve-with-tripping-curve-of-c-curve-c-curve-5-10in-protection-for-resistive-and-inductive-loads-with-low-inrush-current.oembed?page=4","provider":"EPS","version":"1.0","type":"link"}