{"product_id":"eaton-hjd3090w-circuit-breaker","title":"Eaton | HJD3090W | Circuit Breaker | 90A | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton HJD3090W\u003c\/strong\u003e is a 90-amp, 3-pole circuit breaker designed for reliable protection in Eaton electrical systems. Built for maintenance, retrofit, and replacement projects where exact specifications matter, this unit helps keep panels safe, compliant, and operating as intended.\u003c\/p\u003e \u003cp\u003eKey specifications\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 90 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole (three-phase)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e HJD3090W\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this breaker stands out for your project\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact compatibility guaranteed by part number\u003c\/strong\u003e: The HJD3090W is the best reference when matching breakers to Eaton panels and ensuring correct trip characteristics.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-ready\u003c\/strong\u003e: Perfect for routine service, replacements, or upgrades that require a 90 A three-pole protection solution within an Eaton ecosystem.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit and replacement-friendly\u003c\/strong\u003e: Designed to slot into panels built for Eaton’s HJD-series or compatible enclosures, reducing downtime and guesswork during installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase protection for demanding environments\u003c\/strong\u003e: The 3-pole design safeguards motors, compressors, and three-phase equipment common in commercial and light industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eBefore ordering, confirm fit and ratings against your panel labeling or service documentation. The HJD3090W’s 90 A rating should align with your system’s load calculations and conductor sizing to ensure safe, effective protection. If you’re upgrading a legacy Eaton installation or performing a panel retrofit, this breaker provides a reliable, field-tested solution that preserves your system’s safety and performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":46427374518434,"sku":"HJD3090W","price":11154.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton-hjd3090w-circuit-breaker-90a-3-pole-470.webp?v=1789711260","url":"https:\/\/www.ampstate.com\/products\/eaton-hjd3090w-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}