{"product_id":"square-d-kil36125-circuit-breaker","title":"Square D | KIL36125 | Circuit Breaker | 125A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet Square D's KIL36125 Circuit Breaker—a robust 125A, 3-Pole protection device designed for 600V systems. This unit is ideal for maintenance, retrofit, and replacement projects where precise specifications matter, ensuring you maintain safe, compliant electrical distribution.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125A\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 KIL36125\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest reference for compatibility:\u003c\/strong\u003e The manufacturer’s part number is your quickest way to verify fit with your panel or switchgear.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this Square D circuit breaker? It’s built to pair with Square D panels and distribution equipment, offering reliable overcurrent protection across three phases. The KIL36125 is designed for retrofit and replacement tasks where matching specs matters, reducing guesswork and downtime on critical circuits.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 3-pole, 125A breaker in an industrial or commercial panelboard\u003c\/li\u003e \u003cli\u003eRetrofits on 3-phase feeders delivering up to 600V to motors, pumps, conveyors, or large loads\u003c\/li\u003e \u003cli\u003eNew installations where a 3-pole, 125A, 600V protection device is required for three-phase systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant ordering note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore you order, confirm fit and ratings. The KIL36125 reference is the most reliable indicator of compatibility with your Square D panel or switchgear. If you’re replacing an existing part, double-check the panel labeling and the original catalog number to ensure a seamless match.\u003c\/p\u003e \u003cp\u003ePractical tips for installation and maintenance:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eTurn off power to the circuit and follow all local codes and safety procedures. Installation should be performed by a qualified electrician.\u003c\/li\u003e \u003cli\u003eVerify circuit labeling and upstream protection to avoid nuisance trips or under-protection.\u003c\/li\u003e \u003cli\u003eStore replacement breakers in a clean environment to prevent corrosion or contamination before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46425652854946,"sku":"KIL36125","price":5756.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-kil36125-circuit-breaker-125a-3-pole-600v-201.webp?v=1789437944","url":"https:\/\/www.ampstate.com\/products\/square-d-kil36125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}