{"product_id":"westinghouse-fb3100sl-circuit-breaker","title":"Westinghouse | FB3100SL | Circuit Breaker | 3-Pole | 600V","description":"\u003cdiv\u003eWestinghouse FB3100SL Circuit Breaker is a purpose-built solution for protecting three-phase electrical systems with a clear, OEM-grade fit for maintenance, retrofit, or replacement projects. Designed to align with existing panels that require matching specifications, this 3-pole, 600V breaker delivers reliable shutdown and protection when you need it most. \u003cstrong\u003eKey specifications\u003c\/strong\u003e\n\u003cul\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 600V\u003c\/li\u003e \u003cli\u003ePart reference: FB3100SL\u003c\/li\u003e\n\u003c\/ul\u003e \u003cstrong\u003eWhy this 3-Pole 600V breaker stands out\u003c\/strong\u003e\n\u003cul\u003e \u003cli\u003eOEM-grade compatibility: The part number FB3100SL is the most reliable reference for ensuring a precise fit with your Westinghouse or compatible panel, reducing guesswork during replacement or retrofit.\u003c\/li\u003e \u003cli\u003eDesigned for demanding applications: Ideal for three-phase circuits in commercial and light industrial settings where dependable protection is essential for motors, pumps, and conveyors.\u003c\/li\u003e \u003cli\u003eMaintenance and retrofit focused:Specifically suited for replacing worn or outdated units without compromising the electrical protection scheme already in place.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cstrong\u003eUse cases and scenarios\u003c\/strong\u003e\n\u003cul\u003e \u003cli\u003eRoutine maintenance: Stock this 3-pole 600V breaker as part of a service kit to quickly swap in a like-for-like unit when a breaker reaches end-of-life.\u003c\/li\u003e \u003cli\u003eRetrofit projects: Upgrade or modernize panels that require an exact 3-pole, 600V protection device with a verified part number reference.\u003c\/li\u003e \u003cli\u003eRepairs and replacement: Restore tripped circuits in three-phase systems while maintaining the original electrical protection profile.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cstrong\u003eCompatibility and installation guidance\u003c\/strong\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering. The part number FB3100SL is the best reference for compatibility with your panel and circuit configuration.\u003c\/li\u003e \u003cli\u003eEnsure the panel labeling matches a 3-pole, 600V device and that mounting and bus connection style align with your existing breaker.\u003c\/li\u003e \u003cli\u003eFollow proper lockout\/tagout procedures and manufacturer wiring guidelines to ensure a safe, code-compliant installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cstrong\u003ePractical tips for best results\u003c\/strong\u003e\n\u003cul\u003e \u003cli\u003eKeep a spare FB3100SL on hand for timed maintenance windows to minimize downtime.\u003c\/li\u003e \u003cli\u003eDocument the exact part number and panel type when ordering, to avoid mismatches during future replacements.\u003c\/li\u003e \u003cli\u003eConsult a licensed electrician to verify panel compatibility and to perform the installation in accordance with local electrical codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427092189346,"sku":"FB3100SL","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a0994f42-7fad-49d1-911a-c2784022b8c9.png?v=1765492979","url":"https:\/\/www.ampstate.com\/products\/westinghouse-fb3100sl-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}