{"product_id":"chint-nxb-63-4p-3-phase-ac-mcb-circuit-breaker-6ka-reliable-miniature-circuit-breaker-for-electrical-protection","title":"CHINT NXB-63 4P 3-Phase AC MCB Circuit Breaker 6kA – Reliable Miniature Circuit Breaker for Electrical Protection","description":"\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCHINT NXB-63 4P 3-Phase AC MCB Circuit Breaker\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-quality miniature circuit breaker designed to provide\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ereliable protection against overloads and short circuits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein residential, commercial, and industrial electrical systems.With a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003erated breaking capacity of 6kA\u003c\/strong\u003e, this MCB ensures safe and stable operation across a wide voltage range from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e220V to 400V AC\u003c\/strong\u003e, making it suitable for various 3-phase applications. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Breaking Capacity (6kA):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides strong protection against short circuits and overloads, ensuring safety for all connected equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e4-Pole Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOffers full protection for 3-phase AC systems with neutral, ideal for industrial and commercial power distribution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports 220V \/ 230V \/ 240V \/ 380V \/ 400V AC for flexible installation across various systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned to operate efficiently at 50\/60Hz frequency for global compatibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact \u0026amp; Modular Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSpace-saving design suitable for DIN rail mounting in standard electrical panels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuick Trip Mechanism:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsures fast disconnection during fault conditions to prevent equipment damage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Quality Contacts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSilver alloy contacts provide excellent conductivity and long electrical life.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Housing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFlame-retardant and impact-resistant material enhances safety and product longevity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation \u0026amp; Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSimple clip-on design for convenient setup and replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePerfect for residential buildings, commercial offices, and industrial electrical systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand Assurance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManufactured by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCHINT\u003c\/strong\u003e, a trusted global brand in electrical protection and power distribution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Solarleaf.pk","offers":[{"title":"63A","offer_id":53474585575789,"sku":null,"price":2999.0,"currency_code":"PKR","in_stock":true},{"title":"125A","offer_id":53474585608557,"sku":null,"price":5999.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/8280\/1261\/files\/Screenshot2026-06-22193939.png?v=1782139216","url":"https:\/\/solarleaf.pk\/products\/chint-nxb-63-4p-3-phase-ac-mcb-circuit-breaker-6ka-reliable-miniature-circuit-breaker-for-electrical-protection","provider":"Solarleaf.pk","version":"1.0","type":"link"}