{"product_id":"square-d-kh36150-black-circuit-breaker","title":"Square D | KH36150-BLACK | Circuit Breaker | 150A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Square D for reliability in demanding environments, the KH36150-BLACK circuit breaker delivers solid three-phase protection in a compact 3-pole design rated at 150A and 600V. Built for maintenance, retrofit, and replacement projects where exact specifications matter, it ensures seamless compatibility with existing Square D panels and equipment.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 150A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003eApplication: maintenance, retrofit, and replacement where matching specs are required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes this model stand out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDirect compatibility through the part number KH36150-BLACK\u003c\/strong\u003e—use this reference to verify fit with your panel and circuits, reducing guesswork during replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole design\u003c\/strong\u003e provides synchronized protection for all three phases in a standard 3-phase system, helping to prevent imbalanced loads and accidental equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V-rated performance\u003c\/strong\u003e suits industrial and commercial equipment feeders, motors, and distribution circuits that require higher voltage protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection with maintenance-friendly replacement\u003c\/strong\u003e—a practical choice for ongoing service, retrofits, and system upgrades where downtime is minimized and compatibility is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed 3-pole breaker in commercial or industrial panels where exact Square D specifications are needed.\u003c\/li\u003e \u003cli\u003eRetrofits for upgrading older distribution setups to modern, standardized protection without reworking panel infrastructure.\u003c\/li\u003e \u003cli\u003eThree-phase motor feeders and process lines that require steadfast 150A protection at up to 600V.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant compatibility and installation notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBefore ordering, confirm fit and ratings for your specific panel and equipment. The KH36150-BLACK part number is the best reference for compatibility, ensuring the replacement integrates with your existing Square D lineup and maintains proper protection across your system.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for installers and facilities managers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the breaker to the panel rating and the circuit you’re protecting—a 150A, 3-Pole device is intended for three-phase feeders or main distribution paths up to 150A.\u003c\/li\u003e \u003cli\u003ePlan replacements during planned maintenance windows to minimize downtime; keep the exact part number on hand to avoid misfits in field conditions.\u003c\/li\u003e \u003cli\u003eInspect associated wiring and terminations for compatibility with 600V circuits, and ensure torque specifications align with your panel’s standards.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re performing routine maintenance, upgrading legacy equipment, or replacing a failed component, the Square D KH36150-BLACK circuit breaker delivers dependable, three-phase protection designed to keep your industrial processes running smoothly. If exact specs align with your system, this model provides a precise, reliable fit that supports long-term reliability and straightforward maintenance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46426360545442,"sku":"KH36150-BLACK","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-kh36150-black-circuit-breaker-150a-3-pole-600v-840.webp?v=1789563394","url":"https:\/\/www.ampstate.com\/products\/square-d-kh36150-black-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}