{"product_id":"eaton-hfd1040lbp10-circuit-breaker","title":"Eaton | HFD1040LBP10 | Circuit Breaker | 40A | 1-Pole | 347V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton HFD1040LBP10 Circuit Breaker is a precise 40A, 1-Pole solution tailored for 347V electrical systems. Designed for maintenance, retrofit, and replacement projects, this part ensures you can restore protection quickly and with confidence when exact specs matter.\u003c\/p\u003e \u003cp\u003eKey advantages of choosing this Eaton model include accurate electrical ratings, straightforward swap-in compatibility, and durable construction that stands up to commercial and light industrial environments. The part number HFD1040LBP10 serves as your best reference for compatibility, making it easier to confirm a perfect fit before you order.\u003c\/p\u003e \u003ch3\u003eWhat makes it unique\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExact specification match: 40A, 1-Pole, 347V for reliable circuit protection where your system demands precise ratings.\u003c\/li\u003e \u003cli\u003eDowntime-focused design: streamlined installation supports quick maintenance and retrofit, minimizing service interruptions.\u003c\/li\u003e \u003cli\u003eClear compatibility reference: rely on the part number HFD1040LBP10 to verify fit across panels and distribution boards.\u003c\/li\u003e \u003cli\u003e rugged reliability: built to endure common commercial\/industrial use scenarios, delivering dependable protection for critical circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance on existing panels that require a 40A, 1-Pole, 347V breaker to restore circuit protection.\u003c\/li\u003e \u003cli\u003eRetrofits where upgrading safety and reliability is essential without a full panel replacement.\u003c\/li\u003e \u003cli\u003eReplacement of worn or tripped breakers in systems operating at 347V, ensuring continued protection of branch circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFit, ratings, and compatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNotes\u003c\/strong\u003e: Confirm fit and ratings before ordering. The part number HFD1040LBP10 is the best reference for compatibility with your Eaton panels and distribution equipment.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 40A\u003c\/li\u003e \u003cli\u003ePoles: 1-Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 347V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re performing routine maintenance, retrofitting an older installation, or replacing a failed unit, the Eaton HFD1040LBP10 offers a dependable, spec-accurate solution that keeps your electrical system protected and compliant with its designated 347V distribution.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426225541282,"sku":"HFD1040LBP10","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\/eaton-hfd1040lbp10-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}