{"product_id":"square-d-kcp24150-circuit-breaker","title":"Square D | KCP24150 | Circuit Breaker | 150A | 2-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D KCP24150 Circuit Breaker is a rugged 150-amp, two-pole protective device designed for 480-volt electrical systems. Engineered for reliability in maintenance, retrofit, and replacement projects, this breaker ensures your 480V circuits stay protected with precise trip coordination and durable performance. The part number KCP24150 is the key reference for identifying the right fit, so matching this exact specification is essential for compatibility.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 150A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 480V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFit, compatibility \u0026amp; ordering tips\u003c\/h2\u003e\n\u003cp\u003eTo ensure a correct match, verify the exact part reference (KCP24150) and confirm the device is intended for 480V, 150A, 2-pole service. This breaker is designed for Square D panels and similar systems that use compatible frame and rating specifications. Before ordering, double-check panel labeling and any upstream protective devices to maintain proper coordination and code compliance.\u003c\/p\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial maintenance cycles where existing protection must be preserved without recalibrating downstream equipment.\u003c\/li\u003e \u003cli\u003eRetrofit projects that upgrade or replace aging switchgear in 480V distributions.\u003c\/li\u003e \u003cli\u003eSpare or replacement parts for 480V dual-leg circuits in manufacturing lines, HVAC systems, and large motors.\u003c\/li\u003e \u003cli\u003eNew installations requiring a robust 150A, 2-pole breaker to reliably interrupt both hot legs simultaneously.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes this 150A, 2-Pole 480V breaker stand out\u003c\/h2\u003e\n\u003cp\u003eBy delivering dual-leg protection at a high current with a trusted Square D design, the KCP24150 helps limit arc fault exposure and protects connected equipment from overloads. The 2-pole configuration ensures simultaneous tripping of both hot conductors, which is critical for maintaining circuit integrity in high-load 480V environments. Its build and engineering are purpose-built for industrial panels where consistent performance, availability of spare parts, and straightforward cross-reference with existing KCP-series components matter most.\u003c\/p\u003e \u003ch2\u003ePractical tips for installation and care\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAlways power down and lockout-tagout the circuit before replacement or installation.\u003c\/li\u003e \u003cli\u003eInspect the panel and bus connections for signs of wear or damage; replace any worn components to ensure reliable operation.\u003c\/li\u003e \u003cli\u003eKeep a spare KCP24150 on hand for proactive maintenance and to reduce downtime during outages or service windows.\u003c\/li\u003e \u003cli\u003eDocument the change with the exact part number to aid future repairs and audits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426361069730,"sku":"KCP24150","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-kcp24150-circuit-breaker-150a-2-pole-480v-118.webp?v=1789563478","url":"https:\/\/www.ampstate.com\/products\/square-d-kcp24150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}