{"product_id":"square-d-kh36150mt-circuit-breaker","title":"Square D | KH36150MT | Circuit Breaker | 150A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSquare D KH36150MT Circuit Breaker\u003c\/strong\u003e is a robust 3-pole protective device designed for 3-phase systems at 480V, delivering 150 amps of overcurrent protection. Built for maintenance, retrofit, and replacement projects, this KH36150MT model preserves the integrity of your existing Square D installations while keeping safety and reliability at the forefront.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 150A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: KH36150MT\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Square D\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis circuit breaker excels in environments where consistent, reliable protection is critical—think commercial spaces, industrial panels, and equipment rooms that run on 480V three-phase power. Use it for \u003cem\u003emaintenance cycles, panel retrofits, and replacement scenarios\u003c\/em\u003e where exact specs are required to maintain system integrity and safety.\u003c\/p\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility\u003c\/strong\u003e with panels and equipment that specify KH36150MT, reducing guesswork during replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable 3‑phase protection\u003c\/strong\u003e for high-demand electrical loads, helping prevent faults from propagating across a 3‑wire system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmooth retrofit capability\u003c\/strong\u003e when upgrading or restoring legacy Square D installations to meet current safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFacilities upgrading 3‑phase distribution systems to 480V operation\u003c\/li\u003e \u003cli\u003eMaintenance teams stocking standard replacement parts for Square D panels\u003c\/li\u003e \u003cli\u003eRetrofit projects that require a precise KH36150MT reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for purchase\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, \u003cstrong\u003econfirm fit and ratings\u003c\/strong\u003e for your specific panel or switchgear. The \u003cem\u003eKH36150MT\u003c\/em\u003e part number is your best reference for compatibility, ensuring you don’t mismatch amperage, pole count, or voltage. If your documentation lists KH36150MT or Square D 480V 150A 3‑pole requirements, you’ve found the right part to keep your system protected and compliant.\u003c\/p\u003e \u003cp\u003eSecure this KH36150MT circuit breaker to maintain uninterrupted service in demanding electrical environments, minimize downtime during replacements, and preserve the performance of your 480V three‑phase distribution network.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426426015906,"sku":"KH36150MT","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-kh36150mt-circuit-breaker-150a-3-pole-480v-477.webp?v=1789574568","url":"https:\/\/www.ampstate.com\/products\/square-d-kh36150mt-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}