{"product_id":"square-d-kh36110-black-circuit-breaker","title":"Square D | KH36110-BLACK | Circuit Breaker | 110A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D KH36110-BLACK circuit breaker—a purpose-built 110-amp, 3-pole device rated for up to 600V. Designed for maintenance, retrofit, and replacement tasks, this breaker helps you keep three-phase electrical systems safe, reliable, and easy to service. The distinctive BLACK housing supports fast visual identification in busy panels, making routine checks and swaps quicker and more precise.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 110A — capable of protecting moderate to high-current loads common in industrial and commercial circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole — provides three-phase protection with simultaneous disconnection for complete line isolation during a trip or maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating\u003c\/strong\u003e: 600V — suitable for a wide range of industrial power distributions and equipment circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference\u003c\/strong\u003e: KH36110-BLACK is the best compatibility reference, helping you verify fit before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Square D breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDesigned for three-phase protection\u003c\/strong\u003e — a single device safeguards all three lines, simplifying wiring configurations and enhancing safety during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOptimized for retrofit and replacements\u003c\/strong\u003e — when upgrading or swapping out aging breakers, using the exact part number minimizes compatibility risk and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear identification in complex panels\u003c\/strong\u003e — the BLACK housing aids quick recognition in dense switchgear, reducing the chance of misidentification during maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplacing worn or failed breakers in industrial control panels and motor control centers.\u003c\/li\u003e \u003cli\u003eRetrofits to bring older installations up to current three-phase protection standards.\u003c\/li\u003e \u003cli\u003eMaintenance shutdown scenarios where a reliable, compatible 3-pole, 600V breaker is required.\u003c\/li\u003e \u003cli\u003eNew-build or remodel projects that specify 110A, 3-pole, 600V protection for three-phase circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for installers\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings against your panel and bus configuration before purchasing. The KH36110-BLACK part number serves as the most reliable compatibility reference.\u003c\/li\u003e \u003cli\u003eEnsure power is fully de-energized before replacement and follow all site safety procedures during installation.\u003c\/li\u003e \u003cli\u003eLabel circuits clearly after installation to reflect the new protection device and maintain clear maintenance records.\u003c\/li\u003e \u003cli\u003eWhen testing, follow your facility’s standard overcurrent protection procedures to verify the trip response and coordination with adjacent breakers.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor professionals managing industrial power distribution, the Square D KH36110-BLACK 110A 3-Pole 600V circuit breaker offers a precise, dependable option for safeguarding equipment, coordinating three-phase systems, and simplifying panel maintenance. Use the part number KH36110-BLACK as your guide to compatibility, and verify fit and ratings to ensure a seamless, code-consistent installation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426360610978,"sku":"KH36110-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-kh36110-black-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}