{"product_id":"westinghouse-hkd3125-circuit-breaker","title":"Westinghouse | HKD3125 | Circuit Breaker | 3-Pole | 600V | 65kA","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse HKD3125 Circuit Breaker — a purpose-built 3-pole protection device designed for dependable performance in demanding electrical systems. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this breaker helps keep panels safe, up-to-date, and operating smoothly.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInterrupting capacity:\u003c\/strong\u003e 65kA\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HKD3125 (best reference for compatibility)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this specific configuration matters: a 3-pole breaker with a 600V rating and a 65kA interrupting capacity is suited for commercial and industrial distribution panels where higher fault currents may occur. The HKD3125 is designed to protect multi‑phase circuits, helping to quickly isolate faults and minimize collateral damage to equipment and wiring.\u003c\/p\u003e \u003cp\u003eThis breaker is ideal for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance tasks in existing panels that require exact 3-pole, 600V protection\u003c\/li\u003e \u003cli\u003eRetrofits to upgrade older installations to current protection standards\u003c\/li\u003e \u003cli\u003eReplacement of failed or worn units in compatible Westinghouse panels\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCompatibility and ordering tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo ensure a precise fit, \u003cstrong\u003econfirm fit and ratings before ordering\u003c\/strong\u003e. The \u003cstrong\u003eHKD3125\u003c\/strong\u003e part number is the most reliable reference for compatibility with Westinghouse panels and breaker catalogs. Always verify panel labeling and listing to ensure the breaker matches the intended application and electrical specifications.\u003c\/p\u003e \u003cp\u003ePractical guidance for installation and use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the breaker’s specifications to your system’s requirements—3‑pole configuration for multi-phase circuits, 600V maximum, and 65kA interrupting capacity for higher fault-current environments\u003c\/li\u003e \u003cli\u003ePlan for safe, code-compliant installation by following manufacturer instructions and engaging a qualified electrician\u003c\/li\u003e \u003cli\u003eConsider your future load profile: if you anticipate higher fault currents or expanded capacity in the panel, this HKD3125 configuration provides a robust protection baseline\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Westinghouse HKD3125 stands out for precise compatibility, solid protection for 3‑phase 600V circuits, and a clear path for maintenance, retrofit, or replacement projects. When exact matching is essential, rely on the HKD3125 part number to guide your choice and safeguard your electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46425619792034,"sku":"HKD3125","price":5200.0,"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\/westinghouse-hkd3125-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}