{"product_id":"square-d-kh36175-black-circuit-breaker","title":"Square D | KH36175-BLACK | Circuit Breaker | 175A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KH36175-BLACK circuit breaker — a robust 3-pole, 175A device designed for 600-volt three-phase systems. Built for maintenance, retrofit, and replacement projects, this breaker is the dependable choice when exact specifications matter. The KH36175-BLACK part number is your best reference for compatibility, so be sure to confirm fit and ratings before ordering.\u003c\/p\u003e \u003ch3\u003eCore specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 175 A\u003c\/li\u003e \u003cli\u003ePoles: 3-pole configuration\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker stands up to demanding environments\u003c\/h3\u003e\n\u003cp\u003eDesigned for coordinated protection across all three phases, the KH36175-BLACK helps maintain system balance and safety in industrial and commercial panel distributions. Its three-pole configuration is ideal for feeders and main circuits in panels where reliable interruption during faults or maintenance is essential to minimize downtime.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance: replace aging or faulty breakers to restore reliable service\u003c\/li\u003e \u003cli\u003eRetrofit: upgrade panel capability to meet current load and safety requirements\u003c\/li\u003e \u003cli\u003eReplacement: swap in a compatible unit during panel modernization or expansion\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to ensure you’ve got the right fit\u003c\/h3\u003e\n\u003cp\u003eBefore you purchase, verify that the KH36175-BLACK matches your panel’s frame and rating. The part number KH36175-BLACK is the most reliable reference for compatibility, helping you avoid delays and ensure a smooth upgrade or replacement.\u003c\/p\u003e \u003ch3\u003ePractical installation notes\u003c\/h3\u003e\n\u003cp\u003eFollow standard electrical safety practices and de-energize the circuit before replacement. If your system regularly approaches the 175 A limit, plan for future capacity improvements to reduce the risk of nuisance tripping and to support growing loads.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426360512674,"sku":"KH36175-BLACK","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/square-d-kh36175-black-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}