{"title":"CHINT MCB NB1-63DC 2P 6kA 500VDC with tripping curve of C curve.","description":"","products":[{"product_id":"chint-mcb-nb1-63dc-2p-6a-6ka-500vdc-c-curve","title":"CHINT MCB NB1-63DC 2P 6A 6kA 500VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 500VDC DC \u003c\/strong\u003ecircuit breaker range (6A to 63A) is designed for safe and reliable protection of modern DC electrical systems. Built for demanding applications such as solar photovoltaic installations, battery energy storage systems (BESS), EV charging infrastructure, and industrial DC distribution networks, this series provides dependable protection against overloads and short-circuit faults. With 6 kA breaking capacity and C-curve tripping characteristics, the NB1-63DC ensures fast, stable protection. Built to IEC\/EN 60947-2 and RoHS standards. Compact DIN-rail mounting, high breaking capacity, and reliable mechanical performance make the CHINT NB1-63DC series a trusted choice for renewable energy and DC power professionals.\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 \u0026amp; Certifications\u003c\/strong\u003e: IEC\/EN 60947-2 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 500 V, 2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 6 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2P \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Curve\u003c\/strong\u003e: Type C (7–10 × In)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Options\u003c\/strong\u003e: Lead wire and busbar compatible (dual connection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: DIN rail mounting, plug-in structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories\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\n\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_NB1-63DC_DC_MCB_C-CURVE.pdf?v=1744267931\" rel=\"noopener\" target=\"_blank\" title=\"MCB DC 250VDC 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592266145941,"sku":"NB163DC-2PC6","price":98.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-2PC6_bf3b6240-b945-4240-a6ef-2b13ed111f47.png?v=1737093707"},{"product_id":"chint-mcb-nb1-63dc-2p-10a-6ka-500vdc-c-curve","title":"CHINT MCB NB1-63DC 2P 10A 6kA 500VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 500VDC DC \u003c\/strong\u003ecircuit breaker range (6A to 63A) is designed for safe and reliable protection of modern DC electrical systems. Built for demanding applications such as solar photovoltaic installations, battery energy storage systems (BESS), EV charging infrastructure, and industrial DC distribution networks, this series provides dependable protection against overloads and short-circuit faults. With 6 kA breaking capacity and C-curve tripping characteristics, the NB1-63DC ensures fast, stable protection. Built to IEC\/EN 60947-2 and RoHS standards. Compact DIN-rail mounting, high breaking capacity, and reliable mechanical performance make the CHINT NB1-63DC series a trusted choice for renewable energy and DC power professionals.\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 \u0026amp; Certifications\u003c\/strong\u003e: IEC\/EN 60947-2  \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 500 V, 2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 10 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2P \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Curve\u003c\/strong\u003e: Type C (7–10 × In)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: DIN rail mounting, plug-in structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories\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\n\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_NB1-63DC_DC_MCB_C-CURVE.pdf?v=1744267931\" rel=\"noopener\" target=\"_blank\" title=\"MCB DC 250VDC 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592266178709,"sku":"NB163DC-2PC10","price":98.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-2PC10_7121103c-4f58-4b5b-91a4-4366beaba01f.png?v=1737093712"},{"product_id":"chint-mcb-nb1-63dc-2p-16a-6ka-500vdc-c-curve","title":"CHINT MCB NB1-63DC 2P 16A 6kA 500VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 500VDC DC \u003c\/strong\u003ecircuit breaker range (6A to 63A) is designed for safe and reliable protection of modern DC electrical systems. Built for demanding applications such as solar photovoltaic installations, battery energy storage systems (BESS), EV charging infrastructure, and industrial DC distribution networks, this series provides dependable protection against overloads and short-circuit faults. With 6 kA breaking capacity and C-curve tripping characteristics, the NB1-63DC ensures fast, stable protection. Built to IEC\/EN 60947-2 and RoHS standards. Compact DIN-rail mounting, high breaking capacity, and reliable mechanical performance make the CHINT NB1-63DC series a trusted choice for renewable energy and DC power professionals.\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 \u0026amp; Certifications\u003c\/strong\u003e: IEC\/EN 60947-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 500 V, 2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 16 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2P \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Curve\u003c\/strong\u003e: Type C (7–10 × In)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: DIN rail mounting, plug-in structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories\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\n\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_NB1-63DC_DC_MCB_C-CURVE.pdf?v=1744267931\" rel=\"noopener\" target=\"_blank\" title=\"MCB DC 250VDC 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592266211477,"sku":"NB163DC-2PC16","price":98.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-2PC16_83b9fff0-fabc-4926-9f9d-a44fee2a7afc.png?v=1737093717"},{"product_id":"chint-mcb-nb1-63dc-2p-20a-6ka-500vdc-c-curve","title":"CHINT MCB NB1-63DC 2P 20A 6kA 500VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 500VDC DC \u003c\/strong\u003ecircuit breaker range (6A to 63A) is designed for safe and reliable protection of modern DC electrical systems. Built for demanding applications such as solar photovoltaic installations, battery energy storage systems (BESS), EV charging infrastructure, and industrial DC distribution networks, this series provides dependable protection against overloads and short-circuit faults. With 6 kA breaking capacity and C-curve tripping characteristics, the NB1-63DC ensures fast, stable protection. Built to IEC\/EN 60947-2 and RoHS standards. Compact DIN-rail mounting, high breaking capacity, and reliable mechanical performance make the CHINT NB1-63DC series a trusted choice for renewable energy and DC power professionals.\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 \u0026amp; Certifications\u003c\/strong\u003e: IEC\/EN 60947-2 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 500 V, 2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 20 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2P \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Curve\u003c\/strong\u003e: Type C (7–10 × In)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Capacity\u003c\/strong\u003e: up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: DIN rail mounting, plug-in structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories\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\n\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_NB1-63DC_DC_MCB_C-CURVE.pdf?v=1744267931\" rel=\"noopener\" target=\"_blank\" title=\"MCB DC 250VDC 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592266277013,"sku":"NB163DC-2PC20","price":98.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-2PC20_0c877483-43dd-40cf-8073-a25d1262f2fd.png?v=1737093722"},{"product_id":"chint-mcb-nb1-63dc-2p-25a-6ka-500vdc-c-curve","title":"CHINT MCB NB1-63DC 2P 25A 6kA 500VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 500VDC DC \u003c\/strong\u003ecircuit breaker range (6A to 63A) is designed for safe and reliable protection of modern DC electrical systems. Built for demanding applications such as solar photovoltaic installations, battery energy storage systems (BESS), EV charging infrastructure, and industrial DC distribution networks, this series provides dependable protection against overloads and short-circuit faults. With 6 kA breaking capacity and C-curve tripping characteristics, the NB1-63DC ensures fast, stable protection. Built to IEC\/EN 60947-2 and RoHS standards. Compact DIN-rail mounting, high breaking capacity, and reliable mechanical performance make the CHINT NB1-63DC series a trusted choice for renewable energy and DC power professionals.\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 \u0026amp; Certifications\u003c\/strong\u003e: IEC\/EN 60947-2 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 500 V, 2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 25 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2P \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Curve\u003c\/strong\u003e: Type C (7–10 × In)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: DIN rail mounting, plug-in structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories\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\n\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_NB1-63DC_DC_MCB_C-CURVE.pdf?v=1744267931\" rel=\"noopener\" target=\"_blank\" title=\"MCB DC 250VDC 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592266506389,"sku":"NB163DC-2PC25","price":98.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-2PC25_9f6e8cf5-6530-4e99-80e5-bdac0e88aea9.png?v=1737093729"},{"product_id":"chint-mcb-nb1-63dc-2p-32a-6ka-500vdc-c-curve","title":"CHINT MCB NB1-63DC 2P 32A 6kA 500VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 500VDC DC \u003c\/strong\u003ecircuit breaker range (6A to 63A) is designed for safe and reliable protection of modern DC electrical systems. Built for demanding applications such as solar photovoltaic installations, battery energy storage systems (BESS), EV charging infrastructure, and industrial DC distribution networks, this series provides dependable protection against overloads and short-circuit faults. With 6 kA breaking capacity and C-curve tripping characteristics, the NB1-63DC ensures fast, stable protection. Built to IEC\/EN 60947-2 and RoHS standards. Compact DIN-rail mounting, high breaking capacity, and reliable mechanical performance make the CHINT NB1-63DC series a trusted choice for renewable energy and DC power professionals.\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 \u0026amp; Certifications\u003c\/strong\u003e: IEC\/EN 60947-2 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 500 V, 2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 32 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2P \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Curve\u003c\/strong\u003e: Type C (7–10 × In)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Capacity\u003c\/strong\u003e: up to 25 mm²\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: DIN rail mounting, plug-in structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories\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\n\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_NB1-63DC_DC_MCB_C-CURVE.pdf?v=1744267931\" rel=\"noopener\" target=\"_blank\" title=\"MCB DC 250VDC 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592266670229,"sku":"NB163DC-2PC32","price":98.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-2PC32_5630eab6-2b93-4b01-b272-632c0c079378.png?v=1737093734"},{"product_id":"chint-mcb-nb1-63dc-2p-40a-6ka-500vdc-c-curve","title":"CHINT MCB NB1-63DC 2P 40A 6kA 500VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 500VDC DC \u003c\/strong\u003ecircuit breaker range (6A to 63A) is designed for safe and reliable protection of modern DC electrical systems. Built for demanding applications such as solar photovoltaic installations, battery energy storage systems (BESS), EV charging infrastructure, and industrial DC distribution networks, this series provides dependable protection against overloads and short-circuit faults. With 6 kA breaking capacity and C-curve tripping characteristics, the NB1-63DC ensures fast, stable protection. Built to IEC\/EN 60947-2 and RoHS standards. Compact DIN-rail mounting, high breaking capacity, and reliable mechanical performance make the CHINT NB1-63DC series a trusted choice for renewable energy and DC power professionals.\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 \u0026amp; Certifications\u003c\/strong\u003e: IEC\/EN 60947-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 500 V, 2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 40 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2P \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Curve\u003c\/strong\u003e: Type C (7–10 × In)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: DIN rail mounting, plug-in structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories\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\n\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_NB1-63DC_DC_MCB_C-CURVE.pdf?v=1744267931\" rel=\"noopener\" target=\"_blank\" title=\"MCB DC 250VDC 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592266735765,"sku":"NB163DC-2PC40","price":98.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-2PC40_815d7389-32c0-4520-85e5-7376aa3ad2ce.png?v=1737093738"},{"product_id":"chint-mcb-nb1-63dc-2p-50a-6ka-500vdc-c-curve","title":"CHINT MCB NB1-63DC 2P 50A 6kA 500VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 500VDC DC \u003c\/strong\u003ecircuit breaker range (6A to 63A) is designed for safe and reliable protection of modern DC electrical systems. Built for demanding applications such as solar photovoltaic installations, battery energy storage systems (BESS), EV charging infrastructure, and industrial DC distribution networks, this series provides dependable protection against overloads and short-circuit faults. With 6 kA breaking capacity and C-curve tripping characteristics, the NB1-63DC ensures fast, stable protection. Built to IEC\/EN 60947-2 and RoHS standards. Compact DIN-rail mounting, high breaking capacity, and reliable mechanical performance make the CHINT NB1-63DC series a trusted choice for renewable energy and DC power professionals.\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 \u0026amp; Certifications\u003c\/strong\u003e: IEC\/EN 60947-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 500 V, 2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 50 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2P \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Curve\u003c\/strong\u003e: Type C (7–10 × In)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories\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\n\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_NB1-63DC_DC_MCB_C-CURVE.pdf?v=1744267931\" rel=\"noopener\" target=\"_blank\" title=\"MCB DC 250VDC 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592266768533,"sku":"NB163DC-2PC50","price":98.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-2PC50_aff9ed68-a340-4e79-832e-ee6b475b5d1f.png?v=1737093743"},{"product_id":"chint-mcb-nb1-63dc-2p-63a-6ka-500vdc-c-curve","title":"CHINT MCB NB1-63DC 2P 63A 6kA 500VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 500VDC DC \u003c\/strong\u003ecircuit breaker range (6A to 63A) is designed for safe and reliable protection of modern DC electrical systems. Built for demanding applications such as solar photovoltaic installations, battery energy storage systems (BESS), EV charging infrastructure, and industrial DC distribution networks, this series provides dependable protection against overloads and short-circuit faults. With 6 kA breaking capacity and C-curve tripping characteristics, the NB1-63DC ensures fast, stable protection. Built to IEC\/EN 60947-2 and RoHS standards. Compact DIN-rail mounting, high breaking capacity, and reliable mechanical performance make the CHINT NB1-63DC series a trusted choice for renewable energy and DC power professionals.\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 \u0026amp; Certifications\u003c\/strong\u003e: IEC\/EN 60947-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 500 V, 2P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 63 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 2P \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTripping Curve\u003c\/strong\u003e: Type C (7–10 × In)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Short-Circuit Breaking Capacity (Icu)\u003c\/strong\u003e: 6 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Impulse Withstand Voltage (Uimp)\u003c\/strong\u003e: 4 kV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Options\u003c\/strong\u003e: Lead wire and busbar compatible (dual connection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: DIN rail mounting, plug-in structure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories\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\n\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_NB1-63DC_DC_MCB_C-CURVE.pdf?v=1744267931\" rel=\"noopener\" target=\"_blank\" title=\"MCB DC 250VDC 6kA\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"CHINT","offers":[{"title":"EA","offer_id":45592266801301,"sku":"NB163DC-2PC63","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-2PC63_5fc61d3e-dfce-4426-8e79-14d86294bb7f.png?v=1737093748"}],"url":"https:\/\/e-p-s.com.au\/collections\/chint-mcb-nb1-63dc-2p-6ka-500vdc-c-curve.oembed","provider":"EPS","version":"1.0","type":"link"}