{"product_id":"cp31em-3","title":"Fuji Electric CP31EM\/3 - 3A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Fuji Electric CP31EM\/3 – a compact 3A circuit breaker designed for dependable overcurrent protection in critical electrical systems. Built to guard panelboards, switchboards, control panels, and OEM equipment, this unit delivers precise protection where every amp matters.\u003c\/p\u003e \u003cp\u003eIn industrial, commercial, and OEM environments, reliable protection means fewer nuisance trips and less downtime. The CP31EM\/3's 3A rating is ideal for protecting low- to mid-current control circuits and small feeders, while its robust construction stands up to the realities of busy electrical rooms.\u003c\/p\u003e \u003ch3\u003eKey advantages\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact 3A current rating\u003c\/strong\u003e targets protection for sensitive control circuits and small feeders, helping safeguard wiring insulation and connected devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDedicated overcurrent protection\u003c\/strong\u003e minimizes the risk of short circuits cascading through your distribution panels and motor control centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e suitable for panelboards, switchboards, control panels, and OEM assemblies, enabling consistent protection across equipment stacks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted Fuji Electric performance\u003c\/strong\u003e a proven name in industrial electrical protection, offering dependable protection with every trip.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eWho should consider this breaker?\u003c\/h4\u003e \u003cp\u003eEngineers and technicians designing or upgrading electrical distribution in factories, packaging lines, automated systems, and commercial installations where controlled current levels and fast, predictable trips are essential.\u003c\/p\u003e \u003ch4\u003ePractical use cases\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eProtect a dedicated control circuit powering sensors, relays, and PLC I\/O in a small automation cabinet.\u003c\/li\u003e \u003cli\u003eProvide primary protection for a compact motor control center feeding a single low-power motor or conveyor segment.\u003c\/li\u003e \u003cli\u003eInstall in OEM assemblies that require standardized, repeatable overcurrent protection with known trip characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch4\u003eInstallation and maintenance tips\u003c\/h4\u003e \u003cp\u003eEnsure correct electrical connections per your panel design and Fuji Electric guidelines. Regularly inspect for signs of wear or swelling on related wiring, and verify that trip settings align with the protected circuit's operating current. The CP31EM\/3 is designed to deliver consistent protection across service intervals when installed in appropriate panels and enclosures.\u003c\/p\u003e \u003ch4\u003eSpecification at a glance\u003c\/h4\u003e \u003cul\u003e \u003cli\u003eCurrent rating: 3A\u003c\/li\u003e \u003cli\u003eBreaker type: Circuit Breaker\u003c\/li\u003e \u003cli\u003eSuitable for: panelboards, switchboards, control panels, OEM equipment\u003c\/li\u003e \u003cli\u003eApplications: industrial, commercial, OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Fuji Electric","offers":[{"title":"Default","offer_id":46391151657122,"sku":"CP31EM\/3","price":473.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_166adbbd-9fbe-4037-b274-92298904dce5.png?v=1765382244","url":"https:\/\/www.ampstate.com\/products\/cp31em-3","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}