{"product_id":"westinghouse-hk3150-circuit-breaker","title":"Westinghouse | HK3150 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWestinghouse HK3150 — 3-Pole Circuit Breaker\u003c\/strong\u003e is a dependable solution for maintenance, retrofit, and replacement projects where exact specs matter. Designed to integrate with panels that require a three-pole, three-phase protection device, the HK3150 helps you maintain consistent electrical protection without guesswork.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole configuration for three-phase systems:\u003c\/strong\u003e Specifically built to handle three live conductors, ensuring coordinated trips and reliable protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number HK3150 as the compatibility anchor:\u003c\/strong\u003e Use HK3150 as the primary reference when sourcing replacements or planning retrofits, minimizing fit issues.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted for real-world maintenance workflows:\u003c\/strong\u003e An excellent choice for technicians performing service, retrofits, or component-level replacements where exact specifications are required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAlways verify fit and ratings before ordering:\u003c\/strong\u003e Because panel designs vary, confirming compatibility with your specific panel model and electrical ratings reduces downtime and mismatches.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis breaker is ideal for professionals who need a dependable, three-pole solution that aligns with existing Westinghouse installations. Whether you’re refreshing aging equipment, updating a control panel, or restoring a legacy system, the HK3150 offers a precise, like-for-like option that respects the original design intent.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUse cases and scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn or tripped 3-pole breaker in a three-phase distribution panel.\u003c\/li\u003e \u003cli\u003eRetrofit projects where a matching 3-pole Westinghouse breaker is required to preserve protective coordination.\u003c\/li\u003e \u003cli\u003eMaintenance cycles that call for a dependable, compatible part reference to keep downtime to a minimum.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eHow to ensure compatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIdentify your panel’s acceptability for a 3-pole breaker and confirm that the HK3150 matches the required ratings and amperage.\u003c\/li\u003e \u003cli\u003eCross-check the panel’s documentation or labeling with the HK3150 part number to confirm compatibility.\u003c\/li\u003e \u003cli\u003ePrioritize exact fit references to avoid mismatches and ensure smooth installation and protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Westinghouse HK3150 3-Pole Circuit Breaker is a purpose-built choice for professionals who demand accurate part references, reliable three-phase protection, and a straightforward path to maintenance and retrofit success. When in doubt, rely on the HK3150 part number as your definitive compatibility guide.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424394694818,"sku":"HK3150","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-hk3150-circuit-breaker-3-pole-968.webp?v=1789351155","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hk3150-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}