{"product_id":"square-d-kc24150ab-150a-2p-480v-circuit-breaker","title":"Square D KC24150AB Circuit Breaker, 150A, 2-Pole, 480V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KC24150AB circuit breaker: a rugged, industrial-grade solution designed to protect high-demand 480V circuits. With a 150 A rating and 2-pole configuration, it is built to safeguard feeders, motor loads, and critical process equipment in manufacturing, energy, and heavy industry environments.\u003c\/p\u003e \u003cp\u003eDesigned for service, maintenance, and replacement projects, this breaker ensures reliable overcurrent protection while keeping your panel aligned with the original Square D specifications. Always confirm fitment by checking the part number KC24150AB against your panel catalog and application requirements.\u003c\/p\u003e \u003ch3\u003eWhy this KC24150AB stands out\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise protection for 480V circuits:\u003c\/strong\u003e 150 A two-pole protection isolates both hot lines, delivering coordinated trip when overloads or short circuits occur.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple compatibility verification:\u003c\/strong\u003e Use the exact part number KC24150AB to verify that your panel, bus arrangement, and voltage class match your installation needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial reliability:\u003c\/strong\u003e Engineered for ongoing service in demanding environments, reducing nuisance trips and downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible use cases:\u003c\/strong\u003e Ideal as a primary feeder breaker, motor starter protection, or replacement for failed units in existing Square D installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-proofing and support:\u003c\/strong\u003e Backed by Square D's reputation for protective devices, with available guidance to ensure proper integration into your electrical system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical applications and scenario use\u003c\/h3\u003e \u003cp\u003eIn a manufacturing line powered by 480V, this 2-pole breaker acts as the main safety device for a distribution panel feeding multiple motors and conveyors. In a warehouse or processing plant, it protects a critical feed to a drive system or large equipment bank. For maintenance projects, KC24150AB provides a like-for-like replacement option that preserves trip characteristics and panel compatibility, helping you minimize wiring changes or panel reconfigurations.\u003c\/p\u003e \u003ch3\u003eInstallation considerations and tips\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the part number to your equipment:\u003c\/strong\u003e KC24150AB is the authoritative choice for compatibility with your 480V, 2-pole installation. Do not substitute with a different rating unless your system requires it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFollow manufacturer guidelines:\u003c\/strong\u003e Install per Square D installation instructions and your facility’s electrical standards. Ensure correct mounting, bus connection, and enclosure rating for your environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep spares on hand:\u003c\/strong\u003e Having KC24150AB on hand streamlines maintenance, reduces downtime, and speeds repairs when a breaker fails in an active system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re unsure about fitment, remember that compatibility depends on the part number and the specific panel or switchgear in your facility. Use KC24150AB as the definitive reference point to confirm voltage class, pole configuration, and electrical characteristics before purchasing or installing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415956377762,"sku":"KC24150AB","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/square-d-kc24150ab-150a-2p-480v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}