{"product_id":"qc3040h","title":"Cutler-Hammer QC3040H - 40A, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Cutler-Hammer \u003cstrong\u003eQC3040H\u003c\/strong\u003e — a dependable 40A circuit breaker built for demanding industrial environments. Rated for \u003cstrong\u003e40A\u003c\/strong\u003e, this unit delivers reliable overcurrent protection for panelboards, switchboards, control panels, and OEM equipment, helping you maintain safe operation and minimize downtime.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise 40-amp protection\u003c\/strong\u003e that safeguards wiring and equipment from overloads and short circuits, so your distribution panels and motor control centers stay resilient under heavy use.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation\u003c\/strong\u003e designed for panelboards, switchboards, control panels, and OEM configurations, making it a practical drop-in solution across a range of applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade reliability\u003c\/strong\u003e engineered to perform consistently in commercial and manufacturing settings where dependable protection matters most.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration\u003c\/strong\u003e with existing Cutler-Hammer ecosystems and equipment, helping you streamline replacement or upgrade projects without compatibility concerns.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases include distributing electrical power in manufacturing lines, protecting motor control centers, and safeguarding control panels in OEM equipment assemblies. Whether you’re outfitting a new build or upgrading aging protection, the QC3040H delivers strong, predictable performance where it counts.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCurrent rating: \u003cstrong\u003e40A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eBreaker type: \u003cstrong\u003eCircuit Breaker\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eSuitable for: panelboards, switchboards, control panels, and OEM equipment\u003c\/li\u003e \u003cli\u003eApplications: distribution panels and motor control centers in industrial, commercial, and OEM settings\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Cutler-Hammer QC3040H when you need robust, straightforward overcurrent protection that enhances safety and keeps your electrical infrastructure running smoothly.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Cutler-Hammer","offers":[{"title":"Default","offer_id":46390568812706,"sku":"QC3040H","price":242.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_660f1b28-7814-46bb-ac72-9f72abef1f71.png?v=1765377166","url":"https:\/\/www.ampstate.com\/products\/qc3040h","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}