{"product_id":"square-d-kc24125ab","title":"Square D KC24125AB 24125A 2-Pole 480 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D KC24125AB 24125A 2-Pole 480 V Circuit Breaker — a purpose-built protection device designed for demanding industrial electrical systems. This 2-pole breaker is engineered to guard heavy-load circuits against overloads and short circuits in 480 V environments, helping keep motors, conveyors, and HVAC equipment running safely and smoothly.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e KC24125AB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 24,125 A\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this 2-Pole 480 V circuit breaker stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned for robust power distribution, the KC24125AB provides reliable protection across dual hot-line circuits. The two-pole configuration ensures both legs are disconnected simultaneously when protection trips, reducing arc exposure and helping safeguard equipment and personnel in high-voltage installations. This makes it an ideal choice for panel boards, motor control centers, and feeders that demand clear, dependable circuit isolation at 480 V.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial automation and manufacturing lines where 480 V feeders power heavy motors and drives\u003c\/li\u003e \u003cli\u003eHVAC and processing facilities requiring dependable protection for dual-leg circuits\u003c\/li\u003e \u003cli\u003eSpare part for service technicians and maintenance teams performing equipment upgrades or panel replacements\u003c\/li\u003e \u003cli\u003eNew installations or panel retrofits in warehouses, data centers, and commercial complexes with high-power loads\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits you’ll notice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongreliable dual-leg protection:\u003e With a 2-pole design, both conductors shut off together, enhancing safety and simplifying troubleshooting.\u003c\/strongreliable\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility with Square D ecosystems:\u003c\/strong\u003e Built to integrate with Square D panels and enclosures, facilitating straightforward replacement and service continuity.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability:\u003c\/strong\u003e Engineered to withstand the demands of high-voltage installations, delivering consistent performance under load.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear part traceability:\u003c\/strong\u003e Part Number KC24125AB provides a precise reference for replacement, ordering, and technical support.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it compares to alternatives (without naming competitors)\u003c\/h3\u003e\n\u003cp\u003eWhen selecting a circuit breaker for 480 V systems, the KC24125AB offers a concrete combination of dual-pole protection and Square D compatibility that can reduce installation variance. Its dedicated 2-pole design ensures synchronized disconnection of both hot legs, which is particularly valuable in applications with sensitive equipment or strict uptime requirements. For projects that require a straightforward replacement in existing Square D infrastructure, matching the KC24125AB part number minimizes compatibility risk and accelerates service workflows.\u003c\/p\u003e \u003ch3\u003ePractical tips for installation and maintenance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your panel or enclosure is rated for 480 V and supports KC-series breakers before installation.\u003c\/li\u003e \u003cli\u003eConsult project electrical drawings to confirm the current rating aligns with the protected load to prevent nuisance trips.\u003c\/li\u003e \u003cli\u003eDuring replacement, ensure the power is fully isolated and follow lockout\/tagout procedures for a safe service event.\u003c\/li\u003e \u003cli\u003eKeep a spare KC24125AB on hand for rapid replacements in critical systems to minimize downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIf you’re upgrading or maintaining high-demand electrical infrastructure, the Square D KC24125AB 24125A 2-Pole 480 V Circuit Breaker delivers the precise protection, reliability, and compatibility you need. Its clearly defined specifications and two-pole design make it a practical, mission-critical choice for safeguarding powerful 480 V circuits in industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423103537314,"sku":"KC24125AB","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/square-d-kc24125ab","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}