{"product_id":"eaton-ehd3030l-30a-480v-3-pole-circuit-breaker","title":"Eaton EHD3030L - 30 A, 480 V, 3-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton EHD3030L is a 30 A, 480 V, three-pole molded case circuit breaker designed to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and load centers. Built for space-conscious installations, it combines compact form with robust protection, making it a dependable choice for modern electrical cabinets in residential, commercial, and light industrial settings.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat makes the EHD3030L stand out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient molded-case design:\u003c\/strong\u003e Its compact footprint helps you maximize panel capacity without sacrificing protective performance, enabling cleaner wiring and easier serviceability in tight electrical rooms or dense equipment racks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit:\u003c\/strong\u003e Provides stable, repeatable protection by coordinating thermal elements for normal loading and magnetic trip functionality for high faults, reducing nuisance trips while safeguarding downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole, 480 V operation:\u003c\/strong\u003e Specifically engineered for 480V three-phase systems, ensuring proper fault coverage and coordinated protection for motor loads, lighting circuits, and distributed power in commercial applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM loadcenter and panelboard compatibility:\u003c\/strong\u003e Designed to pair with matching Eaton OEM enclosures and panelboards, simplifying installation and ensuring reliable mechanical and electrical fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable protection for diverse environments:\u003c\/strong\u003e Suitable for residential spaces undergoing commercial-grade upgrades, retail settings, office builds, and light industrial machinery circuits where dependable overcurrent protection matters more than ever.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy operators, electricians, and facility managers choose it\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eClear protection when it counts:\u003c\/strong\u003e The EHD3030L is purpose-built to interrupt fault currents quickly and predictably, helping prevent wiring damage, equipment failures, and safety hazards in 480V systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEfficient panel design and wiring:\u003c\/strong\u003e The compact form reduces crowded panels and eases conductor routing, accelerating installation and future maintenance or expansions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-term reliability:\u003c\/strong\u003e Engineered for consistent performance across varying loads, temperature ranges, and duty cycles typical in commercial and light industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eNew commercial electrical panels and retrofit projects where 480V three-phase service is standard\u003c\/li\u003e \u003cli\u003eHVAC equipment, pumps, and motors in small to mid-size facilities requiring dependable motor protection\u003c\/li\u003e \u003cli\u003eLighting feeder circuits and general branch circuits in office buildings, retail spaces, and light manufacturing\u003c\/li\u003e \u003cli\u003eAny panelboard upgrade where OEM compatibility and reliable trip performance are priorities\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTechnical snapshot\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e EHD3030L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection in panelboards and load centers\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn practice, the Eaton EHD3030L delivers precise, reliable protection for your 480V three-phase systems, with a design philosophy that respects panel space, installation efficiency, and long-term performance. If you’re upgrading or provisioning a new panel, this 30 A, 3-pole solution helps you achieve safe, compliant protection while keeping installation streamlined and future-ready. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey considerations for use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eEnsure compatibility with your existing Eaton OEM loadcenter or panelboard to maintain optimal fit and coordination.\u003c\/li\u003e \u003cli\u003eMatch the breaker’s 30 A rating to protect branch circuits and connected equipment without compromising startup loads on motors and drives.\u003c\/li\u003e \u003cli\u003eVerify wiring and clearance within the panel to accommodate the molded-case form factor and maintain proper cooling and accessibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349554155682,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-ehd3030l-30-a-480-v-3-pole-circuit-breaker-ampstate-breakers-579.webp?v=1788682470","url":"https:\/\/www.ampstate.com\/products\/eaton-ehd3030l-30a-480v-3-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}