{"product_id":"hjl634500-circuit-breaker","title":"HJL634500 | Circuit Breaker | 500A | 3-Pole | 480V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eHJL634500\u003c\/strong\u003e is an industrial circuit breaker built to safeguard 480V three‑phase electrical systems with a robust 500A rating. This 3‑pole configuration is purpose‑built for maintenance, retrofit, and replacement projects where exact specifications matter. When compatibility is non‑negotiable, the part number is your best, most reliable reference.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 500 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 3‑pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest compatibility reference:\u003c\/strong\u003e Part number HJL634500\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIdeal use cases:\u003c\/strong\u003e Maintenance, retrofit, and replacement in existing 480V systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose this unit? For any operation relying on precise part matching, this breaker delivers a straightforward path to quick, reliable replacements or upgrades. Its 3‑pole design ensures balanced protection across all three phases, simplifying installation and reducing wiring uncertainty in dense industrial panels.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eUse cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a failed breaker in 480V, three‑phase distribution panels\u003c\/li\u003e \u003cli\u003eRetrofit projects where older equipment needs a spec‑accurate upgrade to 480V operation\u003c\/li\u003e \u003cli\u003eSpare parts for field service teams aiming to minimize downtime during service windows\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm the fit and ratings before ordering—the part number HJL634500 is the most reliable reference for compatibility.\u003c\/li\u003e \u003cli\u003eIdeal for environments and applications that operate at 480V with three‑phase power, where a precise 500A, 3‑pole solution is required.\u003c\/li\u003e \u003cli\u003eKeep a ready replacement on hand for streamlined maintenance workflows and rapid downtime recovery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426435748002,"sku":"HJL634500","price":2010.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/hjl634500-circuit-breaker-500a-3-pole-480v-101.webp?v=1789576829","url":"https:\/\/www.ampstate.com\/products\/hjl634500-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}