{"product_id":"eaton-hmdl3700w-700a-600v-3-pole-circuit-breaker","title":"Eaton HMDL3700W - 700 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton HMDL3700W\u003c\/strong\u003e is a 3-pole molded-case circuit breaker engineered to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. With a rugged 700A rating and a 600V maximum, this unit is built to handle demanding electrical feeder applications in residential, commercial, and light industrial environments. Its compact molded-case design maximizes panel space, while the advanced thermal-magnetic trip unit provides stable, repeatable protection across varying loads and ambient temperatures. Designed to work with matching OEM loadcenters and panelboards, the HMDL3700W ensures a seamless fit and reliable performance over time.\u003c\/p\u003e \u003ch2\u003eWhy choose the Eaton HMDL3700W\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient design:\u003c\/strong\u003e The compact molded-case form factor frees up panel space, simplifying layout planning and leaving room for additional circuits without compromising protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable protection you can count on:\u003c\/strong\u003e Thermal-magnetic trip technology delivers fast response to short circuits and predictable trips under normal loading, reducing nuisance trips and protecting connected equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-current, robust performance:\u003c\/strong\u003e A 700A amperage rating makes it suitable for large feeders and demanding loads in residential feeders, commercial equipment rooms, and light industrial panels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage and compatibility:\u003c\/strong\u003e 600V rating supports a wide range of systems; designed for easy integration with matching OEM loadcenters and panelboards for a consistent protection strategy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-pole configuration:\u003c\/strong\u003e Ideal for 3-phase systems, enabling coordinated protection across all phases in multi-phase installations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases and applications\u003c\/h2\u003e \u003cp\u003eThe Eaton HMDL3700W is purpose-built for protecting large branch circuits in panelboards and loadcenters. Use it for:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eFeeder protection for large HVAC equipment, pumps, and industrial drives in light industrial settings.\u003c\/li\u003e\n\u003cli\u003eMain or sub-feed protection in commercial panelboards where space is at a premium.\u003c\/li\u003e\n\u003cli\u003eNew installations or panel upgrades requiring a 600V, 3-pole, high-current protective device from a trusted OEM.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eTechnical snapshot\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HMDL3700W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 700A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection in panelboards and loadcenters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349617168546,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_4442066b-1516-4786-b876-4dd89a02fe91.png?v=1764151509","url":"https:\/\/www.ampstate.com\/products\/eaton-hmdl3700w-700a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}