{"product_id":"3cu15l-circuit-breaker","title":"3CU15L | Circuit Breaker | 15A | 1-Pole | 240V","description":"\u003cdiv\u003e\n\u003cp\u003eThe 3CU15L circuit breaker is a purpose-built, industrial-grade protection device designed to safeguard electrical systems with \u003cstrong\u003e15A\u003c\/strong\u003e protection on a \u003cstrong\u003e1-Pole\u003c\/strong\u003e channel rated for \u003cstrong\u003e240V\u003c\/strong\u003e. Built for durability in maintenance, retrofit, and replacement projects, this breaker delivers reliable overcurrent protection when you need it most.\u003c\/p\u003e \u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 15A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 3CU15L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy choose the 3CU15L for your project\u003c\/h2\u003e\n\u003cp\u003eUnlike generic substitutes, the 3CU15L is a dedicated industrial circuit breaker whose \u003cem\u003ebest reference for compatibility\u003c\/em\u003e is the exact part number. This ensures you’re matching the intended fit, electrical ratings, and mounting style for your panel or enclosure. When timing and reliability matter, using the correct 3CU series device helps minimize downtime and unwanted tripping in critical applications.\u003c\/p\u003e \u003ch2\u003eCompatibility and fit guidance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUse the part number 3CU15L as the primary reference to confirm compatibility with your panel, enclosure, or protection scheme.\u003c\/li\u003e \u003cli\u003eBefore ordering, verify that your application requires \u003cstrong\u003esingle-pole, 240V\u003c\/strong\u003e protection at \u003cstrong\u003e15 amps\u003c\/strong\u003e.\u003c\/li\u003e \u003cli\u003eBest results come from matching the exact specifications rather than substituting different amperage, pole count, or voltage ratings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects where an exact replacement is needed to restore original protection levels.\u003c\/li\u003e \u003cli\u003eReplacement of aging or failing breakers in industrial panels that require 240V, 15A single-pole protection.\u003c\/li\u003e \u003cli\u003eNew installation scenarios modeled after existing 3CU15L specifications to maintain consistency across circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical installation and care tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering to avoid compatibility issues in the field.\u003c\/li\u003e \u003cli\u003eShut off power and follow standard electrical safety practices when installing or replacing a breaker.\u003c\/li\u003e \u003cli\u003eHandle with care to prevent mechanical damage to the mounting lugs and terminals; ensure secure seating in the panel bus if applicable.\u003c\/li\u003e \u003cli\u003eKeep a record of the part number (3CU15L) for future maintenance cycles and panel documentation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eFor reliable, component-level protection in industrial electrical systems, the 3CU15L \u003cstrong\u003e15A\u003c\/strong\u003e \u003cstrong\u003e1-Pole\u003c\/strong\u003e \u003cstrong\u003e240V\u003c\/strong\u003e circuit breaker stands out as a precise, specification-driven choice—especially when your goal is a precise match to existing equipment and long-term performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426315030690,"sku":"3CU15L","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\/3cu15l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}