{"product_id":"eaton-hfd4030l-circuit-breaker","title":"Eaton | HFD4030L | Circuit Breaker | 30A | 4-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Eaton, the HFD4030L circuit breaker delivers dependable overcurrent protection for 600-volt systems. With a 30-amp rating and a 4-pole configuration, it’s built to handle multi-wire and 3-phase installations where simultaneous isolation of all conductors is essential for safe maintenance and servicing.\u003c\/p\u003e \u003cp\u003eThis unit is designed for maintenance, retrofit, and replacement projects where exact specifications matter. Before ordering, confirm fit and ratings—the part number is the best reference for compatibility.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 4-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e HFD4030L\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this Eaton breaker stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e4-pole design enables full disconnect across all conductors, enhancing safety during maintenance in 3-phase configurations with a neutral.\u003c\/li\u003e \u003cli\u003eConsistent with Eaton’s electrical protection standards, helping maintain reliable trip characteristics and panel compatibility.\u003c\/li\u003e \u003cli\u003ePrecise 30-amp protection minimizes nuisance trips while guarding connected equipment against overloads.\u003c\/li\u003e \u003cli\u003eOptimized for retrofit and replacement where exact dimensions and connector layouts matter—reducing installation surprises.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and retrofit projects where an exact-match HFD4030L is required to restore existing panel protection.\u003c\/li\u003e \u003cli\u003eNew installations in industrial or commercial facilities that operate 600V distribution panels.\u003c\/li\u003e \u003cli\u003eSpare units for service fleets that manage Eaton-compatible electrical protection equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for optimum results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAlways verify the panel manufacturer’s guidelines and confirm that HFD4030L is listed or classified compatible with your specific panelboard before purchase.\u003c\/li\u003e \u003cli\u003eFollow standard electrical safety procedures during installation—power off, lockout\/tagout, and proper testing after mounting.\u003c\/li\u003e \u003cli\u003eStore spare breakers in a dry, dust-free environment to preserve contact surfaces and ensure reliable performance when needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427384447138,"sku":"HFD4030L","price":8288.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_ad06fdd7-931c-4a09-bfbe-d05329579cd6.png?v=1765492978","url":"https:\/\/www.ampstate.com\/products\/eaton-hfd4030l-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}