{"product_id":"westinghouse-ehb3100sl-circuit-breaker","title":"Westinghouse | EHB3100SL | Circuit Breaker | 100A | 3-Pole | 480V | Bolt-On","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWestinghouse EHB3100SL Circuit Breaker\u003c\/strong\u003e is a rugged 3-pole, 100-amp protective device designed for reliable overload protection in 3-phase electrical systems up to 480V. With bolt-on mounting, this breaker is built for quick, secure field installation, making it an excellent choice for maintenance, retrofit, and replacement projects where exact specifications matter.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles\u003c\/strong\u003e: 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 480V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: Bolt-On\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this model stands out\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePart number \u003cstrong\u003eEHB3100SL\u003c\/strong\u003e is the best reference for compatibility, ensuring you match the exact breaker to your panel or retrofit plan.\u003c\/li\u003e \u003cli\u003eBolt-on mounting supports straightforward installation and service access in compatible enclosures, helping reduce installation time on-site.\u003c\/li\u003e \u003cli\u003eDesigned for 3-phase systems, delivering balanced protection across all conductors and improving overall system reliability.\u003c\/li\u003e \u003cli\u003eRated for 480V systems, making it suitable for mid- to high-voltage commercial and light industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMaintenance crews performing routine servicing on aging or damaged breakers\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading protective equipment to meet current specs\u003c\/li\u003e \u003cli\u003eReplacement tasks where 3-pole, 100A, 480V bolt-on protection is required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical notes for purchase and installation\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways confirm fit and ratings before ordering to ensure compatibility with your panel and system design.\u003c\/li\u003e \u003cli\u003eUse the part number \u003cstrong\u003eEHB3100SL\u003c\/strong\u003e as the primary reference when checking compatibility with existing gear.\u003c\/li\u003e \u003cli\u003ePlan for proper wiring alignment and secure mounting to maintain reliable protection and minimize electrical noise or downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default Title","offer_id":46427095564450,"sku":"EHB3100SL","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-ehb3100sl-circuit-breaker-100a-3-pole-480v-bolt-578.webp?v=1789672104","url":"https:\/\/www.ampstate.com\/products\/westinghouse-ehb3100sl-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}