{"product_id":"square-d-khl36000m1386-circuit-breaker","title":"Square D | KHL36000M1386 | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KHL36000M1386 circuit breaker, a genuine Square D protective device engineered for reliable overcurrent protection in three-phase systems up to 600V. With a 250-amp rating and a 3-pole configuration, this breaker is built to safeguard feeders and motors in commercial and industrial panels, making it ideal for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cp\u003eKey specifications at a glance\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 250A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number (compatibility reference):\u003c\/strong\u003e KHL36000M1386\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this Square D circuit breaker stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAuthentic Square D part designed to fit compatible Square D panels and protection schemes, helping you maintain electrical system coordination and reliable trip performance.\u003c\/li\u003e \u003cli\u003eSpecifically matched for retrofit and replacement work where keeping the original specifications is critical, reducing the risk of mismatch and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWho it's for and practical use cases\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers and maintenance teams performing panel upgrades or service calls in commercial or light industrial environments.\u003c\/li\u003e \u003cli\u003eElectrical contractors replacing a failed 250A 3-pole breaker in a 600V three-phase system, with a guaranteed reference part number for compatibility.\u003c\/li\u003e \u003cli\u003eProject planners stocking spare parts for ongoing protection and reliability programs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eImportant compatibility and installation notes\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eBefore ordering, confirm fit and ratings against your panel documentation. The part number KHL36000M1386 is the most reliable reference for compatibility.\u003c\/li\u003e \u003cli\u003eVerify the panel's voltage rating (600V) and the three-pole configuration to ensure proper installation and safe operation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTips to maximize performance and longevity\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eStore replacement breakers in their original packaging until installation to prevent damage or corrosion.\u003c\/li\u003e \u003cli\u003eHandle with care during removal and installation to avoid misalignment with bus stabs and terminals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426359103650,"sku":"KHL36000M1386","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-khl36000m1386-circuit-breaker-250a-3-pole-600v-951.webp?v=1789563039","url":"https:\/\/www.ampstate.com\/products\/square-d-khl36000m1386-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}