{"product_id":"eaton-hjd3125w-circuit-breaker","title":"Eaton | HJD3125W | Circuit Breaker | 125A | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered by Eaton, the HJD3125W circuit breaker delivers reliable protection for electrical systems up to 600 V and 125 A. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this unit is designed to plug into compatible panels with minimal downtime.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 125 A\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 HJD3125W\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Confirm fit and ratings before ordering. The \u003cstrong\u003eHJD3125W\u003c\/strong\u003e part number is the most reliable reference for compatibility, ensuring you get the right replacement without guesswork.\u003c\/p\u003e \u003ch3\u003eWhy choose the HJD3125W for your project\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eExact compatibility: Using the precise part number minimizes the risk of misfit in your electrical panel.\u003c\/li\u003e \u003cli\u003eTargeted replacement: Ideal for maintenance cycles, panel retrofits, and swap-outs where 125 A at 600 V is required.\u003c\/li\u003e \u003cli\u003eOperational confidence: As a genuine Eaton component, it aligns with standard electrical protection practices for applications up to 600 V.\u003c\/li\u003e \u003cli\u003eEfficient procurement: A clear reference number helps streamline ordering and documentation for service teams.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eUse cases and practical scenarios\u003c\/h3\u003e\n\u003cp\u003e- Maintenance: Replace aging or failed breakers to restore reliable protection for feeders and branch circuits rated up to 125 A.\u003c\/p\u003e\n\u003cp\u003e- Retrofit projects: Update legacy equipment with a modern, properly rated Eaton breaker to support current loads and safety standards.\u003c\/p\u003e\n\u003cp\u003e- Replacement stock: Keep a ready-to-go part with a verified reference that matches your existing panel’s specifications.\u003c\/p\u003e \u003ch3\u003eInstallation and handling tips\u003c\/h3\u003e\n\u003cp\u003eBefore you commit, ensure the application requires a 125 A, 600 V interrupting device and that the line\/load configuration matches your panel’s design. Keep documentation showing the HJD3125W reference number on hand for future service records and audits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427392934050,"sku":"HJD3125W","price":24288.0,"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-hjd3125w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}