{"product_id":"eaton-hmdl3350-600v-3-pole-circuit-breaker","title":"Eaton HMDL3350 - 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Eaton HMDL3350 — a 600V, 3-pole molded-case circuit breaker engineered to deliver dependable branch-circuit overcurrent and short-circuit protection in panelboards and loadcenters. Whether you’re wiring a residential panel, a small commercial installation, or light industrial equipment, this breaker provides precise, repeatable protection while making efficient use of panel space.\u003c\/p\u003e \u003ch3\u003eWhy choose the Eaton HMDL3350?\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e saves valuable panel space and simplifies layout, letting you fit more circuits without crowding the enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e delivers stable, repeatable protection: the thermal element handles sustained overloads, while the magnetic element responds rapidly to short circuits for fast interruption.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole configuration\u003c\/strong\u003e ideal for 3-phase systems and multi-wire branch circuits, ensuring coordinated protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed for use with matching Eaton OEM loadcenters and panelboards, ensuring a clean fit, consistent mounting, and matching trip characteristics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V rating\u003c\/strong\u003e broadens applicability for residential, commercial, and light industrial distribution.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for new installations, panel upgrades, or service equipment in a variety of settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho this is for\u003c\/h3\u003e \u003cp\u003eElectrical professionals, facility managers, and contractors who require reliable, long-lasting protection for 3-phase or multi-wire distributions in panelboards and load centers. The HMDL3350 helps meet safety standards while maintaining electrical system integrity without sacrificing space.\u003c\/p\u003e \u003ch3\u003eWhat makes it different from generic breakers\u003c\/h3\u003e \u003cp\u003eUnlike smaller or single-pole breakers, the HMDL3350 combines a compact molded-case design with a thermal-magnetic trip that provides both space efficiency and precise protection. This means fewer nuisance trips and robust performance during faults, all within compatible OEM panel environments.\u003c\/p\u003e \u003ch3\u003eTechnical specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HMDL3350\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eEquip your panel with the Eaton HMDL3350 from AmpState for proven protection and space-efficient design that integrates smoothly with compatible OEM loadcenters and panelboards.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349616906402,"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_a5b60dee-6475-4ac3-85ed-9c86b1450655.png?v=1764151490","url":"https:\/\/www.ampstate.com\/products\/eaton-hmdl3350-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}