{"product_id":"fb2040l-circuit-breaker","title":"FB2040L | Circuit Breaker | 40A | 2-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eFB2040L\u003c\/strong\u003e is an industrial circuit breaker engineered for reliability in demanding electrical systems. With a \u003cstrong\u003e40A\u003c\/strong\u003e rating and \u003cstrong\u003e2-pole\u003c\/strong\u003e configuration, this unit provides safe, coordinated protection for \u003cstrong\u003e600V\u003c\/strong\u003e networks in maintenance, retrofit, and replacement projects where exact specs matter.\u003c\/p\u003e \u003cp\u003eKey specifications:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the FB2040L for your panel upgrade or service kit?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePrecise compatibility: The \u003cstrong\u003eFB2040L\u003c\/strong\u003e part number is your best reference to ensure fit and ratings align with your panel, bus configuration, and existing protection scheme.\u003c\/li\u003e \u003cli\u003eDual-pole protection: Two conductors disconnect simultaneously, improving safety on dual-voltage circuits and simplifying lockout\/tagout procedures.\u003c\/li\u003e \u003cli\u003eDesigned for industrial environments: Built to endure vibration, temperature changes, and frequent cycling typical in commercial and manufacturing settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects where you need to replace aging breakers with an exact 40A, 2-pole, 600V spec.\u003c\/li\u003e \u003cli\u003eSpare parts for service fleets, ensuring quick, downtime-minimizing replacements.\u003c\/li\u003e \u003cli\u003ePanel upgrades or expansions that require consistent protection characteristics across the system.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompatibility and ordering notes:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering. The \u003cstrong\u003eFB2040L\u003c\/strong\u003e part number is the best reference for compatibility with your enclosure and bus arrangement.\u003c\/li\u003e \u003cli\u003eCheck your system voltage and circuit load to ensure 600V max and 40A rating meet your protection needs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for installation and safety:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePower down the equipment and follow standard lockout\/tagout procedures before replacing a breaker.\u003c\/li\u003e \u003cli\u003eVerify panel labeling and documentation to ensure the replacement matches the protective characteristics required by your electrical design.\u003c\/li\u003e \u003cli\u003eKeep spare breakers in a dry, clean environment to preserve contact surfaces and trip mechanisms.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the FB2040L on hand, you’re covered for reliable, code-compliant protection that aligns with your exact specs, reducing risk and downtime while keeping your electrical system running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426219511970,"sku":"FB2040L","price":2010.0,"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\/fb2040l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}