{"product_id":"eaton-fdc2040-40a-600v-2-pole-bolt-on-circuit-breaker","title":"Eaton FDC2040 - 40 A, 600 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eReliability and precise protection meet in the Eaton FDC2040—an essential 40A, 600V, 2-pole bolt-on molded case circuit breaker designed for demanding panelboards and load centers. Built to guard circuits against overcurrent and short-circuit events, it’s a robust solution for residential, commercial, and light industrial electrical systems.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e creates a rigid, vibration-resistant bus connection, minimizing looseness and maintaining consistent electrical continuity in challenging environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection: the thermal element responds to overloads while the magnetic element provides instantaneous interruption during short circuits, helping protect wiring and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible design\u003c\/strong\u003e is built to work with matching Eaton OEM load centers and panelboards, ensuring straightforward installation and reliable performance within approved assemblies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile, two-pole protection\u003c\/strong\u003e safeguards both conductors in a circuit, ensuring simultaneous disconnects to prevent backfeed and improve safety in multi-wire applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable molded case construction\u003c\/strong\u003e combines compact form with rugged protection, suited for space-constrained panels without sacrificing reliability.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBroad voltage reach\u003c\/strong\u003e with a 600V rating makes it suitable for a wide range of residential, commercial, and light industrial circuits, including general power and motor loads up to 40A.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Eaton FDC2040 is purpose-built for dependable branch circuit protection in everyday panel installations. Ideal scenarios include upgrading aging panels, protecting lighting and receptacle circuits in small-to-mid size commercial spaces, and safeguarding light industrial feeders where consistent trip performance matters. Its bolt-on design, paired with a thermal-magnetic trip mechanism, provides a concrete, maintenance-friendly solution that you can trust to perform when it counts.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eTechnical specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: FDC2040\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage Rating: 40A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 2\u003c\/li\u003e \u003cli\u003eMounting Style: Bolt-on\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349582172322,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-fdc2040-40-a-600-v-2-pole-bolt-on-circuit-breaker-ampstate-509.webp?v=1788686791","url":"https:\/\/www.ampstate.com\/products\/eaton-fdc2040-40a-600v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}