{"title":"CHINT MCB NB1-63DC 1P 6kA 250VDC C-CURVE","description":"\u003cp\u003eNB1-63DC. DC Circuit Breaker C-CURVE\u003c\/p\u003e","products":[{"product_id":"chint-mcb-nb1-63dc-1p-2a-6ka-250vdc-c-curve","title":"CHINT MCB NB1-63DC 1P 2A 6kA 250VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 250VDC \u003c\/strong\u003eDC circuit breaker range (2A to 63A) provides dependable overload and short-circuit protection for DC systems. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. 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, it features dual connection capability for cables or busbars, a long mechanical life, and easy DIN-rail installation.\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 | CCC | CE | CB | TÜV | RoHS \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 250 V, 1P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 2 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 1P \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\u003eTightening Torque\u003c\/strong\u003e: 2 N·m\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\u003ePower Consumption (per pole)\u003c\/strong\u003e: up to 16 W (at In ≤ 63 A)\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":45592265719957,"sku":"NB163DC-1PC2","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-1PC2_1c40ea5c-2fb2-46bd-9d06-ceb03799dde7.png?v=1737093656"},{"product_id":"chint-mcb-nb1-63dc-1p-4a-6ka-250vdc-c-curve","title":"CHINT MCB NB1-63DC 1P 4A 6kA 250VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 250VDC \u003c\/strong\u003eDC circuit breaker range (2A to 63A) provides dependable overload and short-circuit protection for DC systems. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. 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, it features dual connection capability for cables or busbars, a long mechanical life, and easy DIN-rail installation.\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 | CCC | CE | CB | TÜV | RoHS \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 250 V, 1P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Current (In)\u003c\/strong\u003e: 4 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 1P \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\u003eTightening Torque\u003c\/strong\u003e: 2 N·m\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\u003ePower Consumption (per pole)\u003c\/strong\u003e: up to 16 W (at In ≤ 63 A)\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":45592265752725,"sku":"NB163DC-1PC4","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-1PC4_815d2324-7f0f-4f63-a866-4dde834db40e.png?v=1737093661"},{"product_id":"chint-mcb-nb1-63dc-1p-6a-6ka-250vdc-c-curve","title":"CHINT MCB NB1-63DC 1P 6A 6kA 250VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 250VDC DC \u003c\/strong\u003ecircuit breaker range (2A to 63A) provides dependable overload and short-circuit protection for DC systems. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. 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, it features dual connection capability for cables or busbars, a long mechanical life, and easy DIN-rail installation.\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 | CCC | CE | CB | TÜV | RoHS \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 250 V, 1P\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: 1P \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\u003eTightening Torque\u003c\/strong\u003e: 2 N·m\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\u003ePower Consumption (per pole)\u003c\/strong\u003e: up to 16 W (at In ≤ 63 A)\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":45592265785493,"sku":"NB163DC-1PC6","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-1PC6_786217ca-0dfe-410c-bc55-9327c6d51454.png?v=1737093665"},{"product_id":"chint-mcb-nb1-63dc-1p-10a-6ka-250vdc-c-curve","title":"CHINT MCB NB1-63DC 1P 10A 6kA 250VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 250VDC \u003c\/strong\u003eDC circuit breaker range (2A to 63A) provides dependable overload and short-circuit protection for DC systems. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. 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, it features dual connection capability for cables or busbars, a long mechanical life, and easy DIN-rail installation.\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 | CCC | CE | CB | TÜV | RoHS \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 250 V, 1P\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: 1P \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\u003eTightening Torque\u003c\/strong\u003e: 2 N·m\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\u003ePower Consumption (per pole)\u003c\/strong\u003e: up to 16 W (at In ≤ 63 A)\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":45592265818261,"sku":"NB163DC-1PC10","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-1PC10_300d809f-c5c9-4c7d-9302-205c7922894d.png?v=1737093670"},{"product_id":"chint-mcb-nb1-63dc-1p-16a-6ka-250vdc-c-curve","title":"CHINT MCB NB1-63DC 1P 16A 6kA 250VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 250VDC \u003c\/strong\u003eDC circuit breaker range (2A to 63A) provides dependable overload and short-circuit protection for DC systems. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. 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, it features dual connection capability for cables or busbars, a long mechanical life, and easy DIN-rail installation.\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 | CCC | CE | CB | TÜV | RoHS \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 250 V, 1P\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: 1P \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\u003eTightening Torque\u003c\/strong\u003e: 2 N·m\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\u003ePower Consumption (per pole)\u003c\/strong\u003e: up to 16 W (at In ≤ 63 A)\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":45592265851029,"sku":"NB163DC-1PC16","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-1PC16_295f9d19-57b2-4b19-aa9e-b1fb0d08dd68.png?v=1737093674"},{"product_id":"chint-mcb-nb1-63dc-1p-20a-6ka-250vdc-c-curve","title":"CHINT MCB NB1-63DC 1P 20A 6kA 250VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 250VDC \u003c\/strong\u003eDC circuit breaker range (2A to 63A) provides dependable overload and short-circuit protection for DC systems. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. 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, it features dual connection capability for cables or busbars, a long mechanical life, and easy DIN-rail installation.\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 | CCC | CE | CB | TÜV | RoHS \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 250 V, 1P\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: 1P \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\u003eTightening Torque\u003c\/strong\u003e: 2 N·m\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\u003ePower Consumption (per pole)\u003c\/strong\u003e: up to 16 W (at In ≤ 63 A)\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":45592265883797,"sku":"NB163DC-1PC20","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-1PC20_6f8e2f24-1170-4d9c-a95f-645bafe5c508.png?v=1737093678"},{"product_id":"chint-mcb-nb1-63dc-1p-25a-6ka-250vdc-c-curve","title":"CHINT MCB NB1-63DC 1P 25A 6kA 250VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 250VDC \u003c\/strong\u003eDC circuit breaker range (2A to 63A) provides dependable overload and short-circuit protection for DC systems. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. 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, it features dual connection capability for cables or busbars, a long mechanical life, and easy DIN-rail installation.\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 | CCC | CE | CB | TÜV | RoHS \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 250 V, 1P\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: 1P \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\u003eTightening Torque\u003c\/strong\u003e: 2 N·m\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\u003ePower Consumption (per pole)\u003c\/strong\u003e: up to 16 W (at In ≤ 63 A)\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":45592265916565,"sku":"NB163DC-1PC25","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-1PC25_1514dacf-c102-439f-a4df-988ddd569c30.png?v=1737093682"},{"product_id":"chint-mcb-nb1-63dc-1p-32a-6ka-250vdc-c-curve","title":"CHINT MCB NB1-63DC 1P 32A 6kA 250VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 250VDC \u003c\/strong\u003eDC circuit breaker range (2A to 63A) provides dependable overload and short-circuit protection for DC systems. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. 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, it features dual connection capability for cables or busbars, a long mechanical life, and easy DIN-rail installation.\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 | CCC | CE | CB | TÜV | RoHS \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 250 V, 1P\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: 1P \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\u003eTightening Torque\u003c\/strong\u003e: 2 N·m\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\u003ePower Consumption (per pole)\u003c\/strong\u003e: up to 16 W (at In ≤ 63 A)\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":45592265949333,"sku":"NB163DC-1PC32","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-1PC32_dc41e8ac-367d-4133-bc6f-800aeedae4b1.png?v=1737093687"},{"product_id":"chint-mcb-nb1-63dc-1p-40a-6ka-250vdc-c-curve","title":"CHINT MCB NB1-63DC 1P 40A 6kA 250VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 250VDC \u003c\/strong\u003eDC circuit breaker range (2A to 63A) provides dependable overload and short-circuit protection for DC systems. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. 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, it features dual connection capability for cables or busbars, a long mechanical life, and easy DIN-rail installation. \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 | CCC | CE | CB | TÜV | RoHS \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 250 V, 1P\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: 1P \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\u003eTightening Torque\u003c\/strong\u003e: 2 N·m\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\u003ePower Consumption (per pole)\u003c\/strong\u003e: up to 16 W (at In ≤ 63 A)\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":45592266047637,"sku":"NB163DC-1PC40","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-1PC40_dd4d039d-fa8f-46f6-95ea-8dcfa46bb27a.png?v=1737093691"},{"product_id":"chint-mcb-nb1-63dc-1p-50a-6ka-250vdc-c-curve","title":"CHINT MCB NB1-63DC 1P 50A 6kA 250VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 250VDC \u003c\/strong\u003eDC circuit breaker range (2A to 63A) provides dependable overload and short-circuit protection for DC systems. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. 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, it features dual connection capability for cables or busbars, a long mechanical life, and easy DIN-rail installation.\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 | CCC | CE | CB | TÜV | RoHS \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 250 V, 1P\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: 1P \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\u003eTightening Torque\u003c\/strong\u003e: 2 N·m\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\u003ePower Consumption (per pole)\u003c\/strong\u003e: up to 16 W (at In ≤ 63 A)\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":45592266080405,"sku":"NB163DC-1PC50","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-1PC50_fc096ec6-728e-4d13-88f6-65d3041ed33f.png?v=1737093696"},{"product_id":"chint-mcb-nb1-63dc-1p-63a-6ka-250vdc-c-curve","title":"CHINT MCB NB1-63DC 1P 63A 6kA 250VDC C-CURVE","description":"\u003cp\u003e\u003cstrong\u003eThe CHINT NB1-63DC 250VDC \u003c\/strong\u003eDC circuit breaker range (2A to 63A) provides dependable overload and short-circuit protection for DC systems. Compact and efficient, it is ideal for photovoltaic, energy storage, and communication power applications. 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, it features dual connection capability for cables or busbars, a long mechanical life, and easy DIN-rail installation.\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 | CCC | CE | CB | TÜV | RoHS \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage (Ue)\u003c\/strong\u003e: DC 250 V, 1P\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: 1P \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\u003eTightening Torque\u003c\/strong\u003e: 2 N·m\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\u003ePower Consumption (per pole)\u003c\/strong\u003e: up to 16 W (at In ≤ 63 A)\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":45592266113173,"sku":"NB163DC-1PC63","price":78.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/6370\/5749\/files\/NB163DC-1PC63_7a8dffb0-6823-4482-b86c-30ec67e1a5db.png?v=1737093701"}],"url":"https:\/\/e-p-s.com.au\/collections\/chint-mcb-nb1-63dc-1p-6ka-250vdc-c-curve.oembed","provider":"EPS","version":"1.0","type":"link"}