{"product_id":"eaton-hfd3045lbp10-circuit-breaker","title":"Eaton | HFD3045LBP10 | Circuit Breaker | 45A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton HFD3045LBP10\u003c\/strong\u003e is a purpose-built 45-amp, 3-pole circuit breaker designed for 600V systems, delivering reliable protection for three‑phase loads in industrial and commercial panels.\u003c\/p\u003e \u003cp\u003eWhether you're performing maintenance, a retrofit, or a replacement, this unit slots into Eaton panels and compatible enclosures with minimal downtime, ensuring your electrical system stays protected without the guesswork.\u003c\/p\u003e \u003cp\u003eIdeal for protecting three‑phase motors, pumps, HVAC equipment, conveyors, and other mid‑range feeds, the HFD3045LBP10 provides coordinated protection across all phases. This means when fault current occurs, all three poles trip together, reducing the risk of equipment damage and improving safety on busy electrical floors.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e ensures simultaneous disconnection of all phases for reliable motor and equipment safeguarding.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e45A rating\u003c\/strong\u003e delivers balanced protection for mid‑sized feeders and industrial circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V maximum voltage\u003c\/strong\u003e suitable for standard industrial power distribution, keeping margins intact for demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy compatibility\u003c\/strong\u003e—the part number HFD3045LBP10 is the best reference to match your panel lineup and retrofit needs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly\u003c\/strong\u003e—designed for straightforward replacement and serviceability, reducing downtime during upgrades or repairs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis product is a strong fit for electrical professionals, facilities engineers, and maintenance teams who manage panel upgrades, spare parts inventory, or equipment refresh projects in manufacturing plants, data centers, and large facilities. It’s a trusted Eaton solution that aligns with existing protection schemes and simplifies procurement through a clear compatibility reference.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat you gain with this unit\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eClear, single-reference part number for compatibility checks and ordering.\u003c\/li\u003e \u003cli\u003eEfficient retrofit and replacement workflows with a familiar Eaton form factor.\u003c\/li\u003e \u003cli\u003eReliable triple-pole protection that supports safe operation of 3‑phase systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAmperage: 45A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePart number: HFD3045LBP10\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNote: Confirm fit and ratings before ordering. The part number is the best reference for compatibility with your Eaton panels and equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46426863108258,"sku":"HFD3045LBP10","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hfd3045lbp10-circuit-breaker-45a-3-pole-600v-201.webp?v=1789632814","url":"https:\/\/www.ampstate.com\/products\/eaton-hfd3045lbp10-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}