{"product_id":"eaton-hmdl3800x-800a-600v-3-pole-circuit-breaker","title":"Eaton HMDL3800X - 800 A, 600 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton HMDL3800X\u003c\/strong\u003e is an 800 A, 600 V, 3-pole molded-case circuit breaker engineered to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. Built to fit seamlessly into Eaton’s panel ecosystem, it combines robust protection with efficient use of space—ideal for modern electrical installs where footprint and reliability matter.\u003c\/p\u003e \u003cp\u003eThe heart of its performance is a \u003cstrong\u003ethermal-magnetic trip unit\u003c\/strong\u003e, which blends precise magnetic trip for immediate short-circuit response with a thermal mechanism that accommodates normal load variations. The result is \u003cstrong\u003estable, repeatable protection\u003c\/strong\u003e across a wide range of operating conditions, reducing nuisance trips and helping safeguard downstream equipment and wiring.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e supports 3-phase circuits common in commercial and light industrial applications, enabling clean, centralized protection for multi-wire systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded-case design\u003c\/strong\u003e maximizes panel space, making it easier to retrofit or expand panels in crowded electrical rooms.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to pair with matching Eaton loadcenters and panelboards for straightforward replacements and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e suitable for residential, commercial, and light industrial installations that require high-current protection in a 600 V system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e delivers dependable operation in daily service and simplifies field replacement when maintenance is needed.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: HMDL3800X\u003c\/li\u003e \u003cli\u003eType: Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003eAmperage rating: 800 A\u003c\/li\u003e \u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e \u003cli\u003eNumber of poles: 3\u003c\/li\u003e \u003cli\u003eApplication: Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThis model is ideal for electrical professionals upgrading panel infrastructure in commercial buildings, multi-residential properties, or light industrial facilities where a high-capacity, reliable 3-pole breaker is essential. If you’re replacing an aging device or expanding a panel to support additional circuits, the HMDL3800X provides a trustworthy, OEM-aligned solution that keeps your electrical system protected and operating smoothly.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePractical tips for best results\u003c\/strong\u003e: confirm panel compatibility with Eaton OEM devices, follow the panel manufacturer’s installation guidelines, and plan for future load growth by selecting the appropriate amperage rating and pole configuration. With the HMDL3800X, you gain a dependable protection partner built to endure demanding electrical environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349617430690,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hmdl3800x-800-a-600-v-3-pole-circuit-breaker-ampstate-breakers-928.webp?v=1788693716","url":"https:\/\/www.ampstate.com\/products\/eaton-hmdl3800x-800a-600v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}