{"product_id":"eaton-hjd3070w-circuit-breaker","title":"Eaton | HJD3070W | Circuit Breaker | 70A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton HJD3070W is a purpose-built 70 Amp, 3-Pole circuit breaker designed to deliver dependable overcurrent protection in maintenance, retrofit, and replacement projects. Built to align with existing Eaton systems, this unit helps you refresh aging panels without sacrificing safety or performance.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 70 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole (three-pole design for multi-phase circuits)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number\u003c\/strong\u003e: HJD3070W — the best reference for compatibility\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy the HJD3070W stands out\u003c\/h3\u003e\n\u003cp\u003eChoose this Eaton breaker when you need a reliable, field-friendly solution for keeping critical electrical systems protected. The 3-Pole configuration supports multi-phase applications, making it ideal for panel upgrades, service life extensions, and retrofit projects where three-phase protection is required. By sticking to the \u003cstrong\u003eHJD3070W\u003c\/strong\u003e part number, you ensure your replacement matches the exact specifications and electrical characteristics of your existing setup.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance and repair of aging Eaton panels where a like-for-like replacement is essential\u003c\/li\u003e \u003cli\u003eRetrofits that demand a precise 70 A, 3-Pole protection component\u003c\/li\u003e \u003cli\u003eReplacement in commercial or industrial environments that rely on consistent overcurrent protection across three phases\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow to verify fit and maximize performance\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, confirm the breaker’s fit and ratings match your panel’s requirements. The part number \u003cstrong\u003eHJD3070W\u003c\/strong\u003e provides the most reliable compatibility reference, helping you avoid mismatches in amperage, pole configuration, or trip characteristics.\u003c\/p\u003e \u003ch3\u003ePractical installation and handling tips\u003c\/h3\u003e\n\u003cp\u003eTo ensure safe, optimal operation, shut off power and follow proper lockout\/tagout procedures during replacement. Use the same amperage rating (70 A) and 3-Pole configuration to maintain the panel’s balanced protection across all phases. Keep a record of the part number for future maintenance and ordering clarity.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427392966818,"sku":"HJD3070W","price":11154.0,"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-hjd3070w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}