{"product_id":"square-d-khf36000m1212-circuit-breaker","title":"Square D | KHF36000M1212 | Circuit Breaker | 250A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Square D KHF36000M1212 Circuit Breaker—a purpose-built solution for maintenance, retrofit, and replacement where exact specifications matter. With a 250A rating, a 3-pole configuration, and a 600V maximum, this breaker is designed to protect and power your three-phase systems with dependable reliability.\u003c\/p\u003e \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\u003c\/strong\u003e: KHF36000M1212\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility note\u003c\/strong\u003e: Confirm fit and ratings before ordering. The part number is the best reference for compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this KHF36000M1212 matters for your system\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise compatibility\u003c\/strong\u003e: Designed to align with Square D panels and upstream equipment that require the KHF36000M1212 specs, ensuring a clean fit and reliable operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection\u003c\/strong\u003e: The 3-Pole configuration is ideal for 3-phase distribution, helping safeguard motors, pumps, and other industrial loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust current handling\u003c\/strong\u003e: A 250A rating provides strong overcurrent protection for medium to large branch circuits without compromising performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade voltage rating\u003c\/strong\u003e: 600V rating expands its suitability for a wide range of commercial and light industrial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit-ready mindset\u003c\/strong\u003e: This unit is purpose-built for replacement scenarios where specs must be mirrored exactly—minimizing downtime and compatibility concerns.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRetrofitting aging panels in manufacturing facilities with a trusted, exact-spec breaker.\u003c\/li\u003e \u003cli\u003eReplacing failed or failed-to-trip breakers in three-phase distribution networks demanding precise 250A protection.\u003c\/li\u003e \u003cli\u003eUpgrading or maintaining electrical panels in systems that operate at or near 600V for reliable motor and equipment protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for installation and verification\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways power down the affected circuit and verify labeling on the panel to ensure the KHF36000M1212 is the correct match.\u003c\/li\u003e \u003cli\u003eUse the part number as the primary reference when confirming compatibility with your Square D panel and components.\u003c\/li\u003e \u003cli\u003eConsult your electrical schematic or a qualified electrician if you’re replacing an existing breaker to confirm identical amperage, pole count, and voltage ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Square D KHF36000M1212 circuit breaker, you gain precise, dependable protection for 3-phase systems where a 250A, 3-pole, 600V solution is required. It’s not just a replacement—it’s a considered upgrade that keeps your equipment safer and your downtime minimal.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426359922850,"sku":"KHF36000M1212","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-khf36000m1212-circuit-breaker-250a-3-pole-600v-917.webp?v=1789563228","url":"https:\/\/www.ampstate.com\/products\/square-d-khf36000m1212-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}