{"product_id":"mcb-1p-d-6ka","title":"MCB 1P D-Curve, 6kA","description":"\u003ch2\u003eCHINT NXB-63G-1P-D – 1-Pole D-Curve Miniature Circuit Breaker\u003c\/h2\u003e\n\n\u003cp\u003e\nThe CHINT NXB-63G-1P-D is a single-pole miniature circuit breaker designed for circuits with high inrush currents. With its D-curve tripping characteristics, it provides reliable protection for equipment that draws a strong initial surge, such as transformers, motors, compressors and certain power electronics.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1-pole design for compact single-phase circuit protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD-curve tripping\u003c\/strong\u003e – ideal for loads with high inrush currents and demanding startup profiles.\u003c\/li\u003e\n  \u003cli\u003eThermal-magnetic trip mechanism for accurate overload and short-circuit protection.\u003c\/li\u003e\n  \u003cli\u003eDIN-rail mounted for fast, clean installation in any DB board.\u003c\/li\u003e\n  \u003cli\u003eClear ON\/OFF indication and robust toggle mechanism.\u003c\/li\u003e\n  \u003cli\u003eDurable, long-life housing designed for residential, commercial and industrial use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMotors, pumps, compressors and machinery with strong startup surges.\u003c\/li\u003e\n  \u003cli\u003eTransformers and inductive loads.\u003c\/li\u003e\n  \u003cli\u003eInverter systems, UPS units and power electronics.\u003c\/li\u003e\n  \u003cli\u003eCommercial and industrial DB boards.\u003c\/li\u003e\n  \u003cli\u003eSpecialised equipment requiring D-curve protection characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInstall on a standard 35 mm DIN rail inside a compliant enclosure.\u003c\/li\u003e\n  \u003cli\u003eConfirm correct line and load orientation before wiring.\u003c\/li\u003e\n  \u003cli\u003eUse appropriately sized conductors and follow manufacturer torque specifications.\u003c\/li\u003e\n  \u003cli\u003eCoordinate with upstream and downstream protection devices for proper selectivity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\nThe NXB-63G-1P-D is the ideal choice for circuits that demand the robust performance of a D-curve breaker, offering reliable protection and professional-grade durability for advanced electrical installations.\n\u003c\/p\u003e\n","brand":"Chint","offers":[{"title":"1A","offer_id":47122409128192,"sku":"NXB-63G-1P-D01","price":95.0,"currency_code":"ZAR","in_stock":true},{"title":"2A","offer_id":47122733138176,"sku":"NXB-63G-1P-D02","price":95.0,"currency_code":"ZAR","in_stock":true},{"title":"3A","offer_id":47122733170944,"sku":"NXB-63G-1P-D03","price":95.0,"currency_code":"ZAR","in_stock":true},{"title":"4A","offer_id":47122733203712,"sku":"NXB-63G-1P-D04","price":95.0,"currency_code":"ZAR","in_stock":true},{"title":"6A","offer_id":47122733236480,"sku":"NXB-63G-1P-D06","price":95.0,"currency_code":"ZAR","in_stock":true},{"title":"10A","offer_id":47122733269248,"sku":"NXB-63G-1P-D10","price":92.0,"currency_code":"ZAR","in_stock":true},{"title":"16A","offer_id":47122733302016,"sku":"NXB-63G-1P-D16","price":92.0,"currency_code":"ZAR","in_stock":true},{"title":"20A","offer_id":47122733334784,"sku":"NXB-63G-1P-D20","price":92.0,"currency_code":"ZAR","in_stock":true},{"title":"25A","offer_id":47122733367552,"sku":"NXB-63G-1P-D25","price":92.0,"currency_code":"ZAR","in_stock":true},{"title":"32A","offer_id":47122733400320,"sku":"NXB-63G-1P-D32","price":92.0,"currency_code":"ZAR","in_stock":true},{"title":"40A","offer_id":47122733433088,"sku":"NXB-63G-1P-D40","price":92.0,"currency_code":"ZAR","in_stock":true},{"title":"50A","offer_id":47122733465856,"sku":"NXB-63G-1P-D50","price":102.0,"currency_code":"ZAR","in_stock":true},{"title":"63A","offer_id":47122733498624,"sku":"NXB-63G-1P-D63","price":102.0,"currency_code":"ZAR","in_stock":true},{"title":"80A","offer_id":47122733531392,"sku":"DZ158-1P-D080-06","price":174.0,"currency_code":"ZAR","in_stock":true},{"title":"100A","offer_id":47122733564160,"sku":"DZ158-1P-D100-06","price":193.0,"currency_code":"ZAR","in_stock":true},{"title":"125A","offer_id":47122733596928,"sku":"NXB-1P-D125-06","price":271.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/7856\/3840\/files\/NXB-63G-Orange_20Stem-MCB-3.png?v=1761472202","url":"https:\/\/ampworks.co.za\/products\/mcb-1p-d-6ka","provider":"Ampworks","version":"1.0","type":"link"}