{"product_id":"westinghouse-ehb3090-circuit-breaker","title":"Westinghouse | EHB3090 | Circuit Breaker | 3-Pole","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Westinghouse EHB3090 3-Pole Circuit Breaker—built for dependable protection in maintenance, retrofit, and replacement projects where exact compatibility matters. This is more than a drop-in part; it’s a deliberate choice to keep three-phase systems safe, stable, and up to code with a genuine Westinghouse component.\u003c\/p\u003e \u003ch3\u003eKey compatibility and specification highlights\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole — designed for three-phase panel configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBest reference for compatibility:\u003c\/strong\u003e use the part number EHB3090 to ensure proper fit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFit and ratings:\u003c\/strong\u003e confirm the breaker’s fit and electrical ratings before ordering to avoid mismatches with voltage, amperage, or trip characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThis breaker is purpose-built for professionals performing routine panel maintenance, system retrofitting to upgrade protection, or replacing worn or failed units in compatible Westinghouse installations. It’s especially suitable for industrial, commercial, or multi-branch electrical setups that rely on robust three-phase protection.\u003c\/p\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRestores reliable overcurrent protection in 3-phase circuits, helping prevent equipment damage and downtime.\u003c\/li\u003e \u003cli\u003eOffers a genuine Westinghouse solution that aligns with existing panels, reducing retrofit guesswork.\u003c\/li\u003e \u003cli\u003eStreamlines replacement workflows by using a clear, referenceable part number for compatibility checks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for installation and verification\u003c\/h3\u003e\n\u003cp\u003eBefore installation, ensure the panel, enclosure, and bus connection style are compatible with a 3-Pole device. Verify that the voltage and current ratings match your system requirements, and cross-check the panel’s documentation against the EHB3090 part number. For safety, install only by qualified electrical professionals and follow all local electrical codes.\u003c\/p\u003e \u003ch3\u003eWhy choose a Westinghouse 3-Pole breaker\u003c\/h3\u003e\n\u003cp\u003eChoosing a genuine Westinghouse EHB3090 ensures that your three-phase protection aligns with the design intent of your panel. By focusing on the exact part number for compatibility, you simplify ordering, reduce risk of mismatches, and maintain consistent protection across your electrical system.\u003c\/p\u003e \u003cp\u003eRemember: fit and ratings must be confirmed prior to purchase. This product is intended for professional installation and replacement within compatible Westinghouse panels and configurations.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46424417796258,"sku":"EHB3090","price":310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/westinghouse-ehb3090-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}