{"product_id":"westinghouse-hfd3100w-circuit-breaker","title":"Westinghouse | HFD3100W | Circuit Breaker | 100A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWestinghouse HFD3100W Circuit Breaker — 100A, 3-Pole, 600V\u003c\/strong\u003e delivers dependable overcurrent protection for three-phase systems. Designed for maintenance, retrofit, and replacement projects, this breaker ensures your panel continues to safeguard heavy-load circuits with precise, reliable performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100A — strong protection for demanding loads while preserving safe operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole — ideal for three-phase systems and equipment that require simultaneous protection across all conductors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V — suitable for industrial and commercial applications that operate at higher voltages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e HFD3100W — using this exact part number ensures compatibility with matching panels and replacement strategies.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis Westinghouse model is purpose-built for scenarios where exact specifications matter. It helps prevent nuisance trips or mismatched protection by aligning with the precise 3-pole, 600V, 100A configuration your system requires. Ideal for upgrading service panels to accommodate three-phase equipment, retrofitting older installations, or replacing a failing breaker in industrial or commercial settings.\u003c\/p\u003e \u003ch3\u003eWhy it matters\u003c\/h3\u003e\n\u003cp\u003eIn facilities with motors, conveyors, HVAC systems, or other three-phase machinery, a correctly rated 3-pole breaker at 600V minimizes the risk of arc faults and insulation damage while supporting smooth startup transients. With the HFD3100W, you gain a trusted, purpose-built component designed to slot into compatible panels without guesswork.\u003c\/p\u003e \u003ch3\u003eCompatibility \u0026amp; installation notes\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, verify fitment and ratings align with your panel’s specifications. The part number (HFD3100W) is the most reliable reference for compatibility. For safety and code compliance, have a licensed electrician handle installation or replacement, ensuring proper torque and secure connections in accordance with local electrical codes.\u003c\/p\u003e \u003cp\u003eUse scenarios include upgrading commercial feeders, replacing aging three-phase breakers, and enabling reliable protection for industrial equipment that operates on a 600V supply. If your application calls for a 100A, 3-pole, 600V circuit breaker, the Westinghouse HFD3100W is a precise, capable choice that supports robust, continuous operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46426607485090,"sku":"HFD3100W","price":4650.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-hfd3100w-circuit-breaker-100a-3-pole-600v-442.webp?v=1789597152","url":"https:\/\/www.ampstate.com\/products\/westinghouse-hfd3100w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}