{"product_id":"100amps","title":"Westinghouse 100AMPS - 100A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Westinghouse 100AMPS — a reliable 100A, 3-Pole circuit breaker built to uphold safety and continuity in demanding electrical environments. Designed for panelboards, switchboards, and control panels, this breaker delivers solid overcurrent protection where it matters most, making it a smart choice for industrial, commercial, and OEM applications.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e protects all three phases together, ensuring balanced operation in 3‑phase circuits and simplifying integration with motor feeders and multi‑phase equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100A current rating\u003c\/strong\u003e suited for main feeders, distribution circuits, and motor control applications that draw up to 100 amperes, providing decisive protection without unnecessary trips.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile mounting\u003c\/strong\u003e compatible with standard panelboards, switchboards, and control panels, enabling streamlined upgrades and reliable installation in existing cabinets.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, mission-ready construction\u003c\/strong\u003e designed for the rigors of industrial and commercial environments, delivering dependable performance in everyday operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-friendly utility\u003c\/strong\u003e fits into equipment builds and custom control solutions, helping engineers and installers meet exacting protection requirements.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits most\u003c\/h3\u003e\n\u003cp\u003eThis breaker is ideal for facilities and projects where dependable protection and safe operation are non-negotiable. Use it in motor control centers, distribution panels, and control enclosures where three-phase power drives equipment such as pumps, compressors, conveyors, and HVAC systems. It also serves as a robust main or feeder protection device in OEM equipment and custom control solutions.\u003c\/p\u003e \u003ch3\u003eKey advantages in real-world use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReduces risk of damage from overcurrent events across three power lines, helping protect downstream equipment and wiring.\u003c\/li\u003e \u003cli\u003eOptimizes panel organization by supplying a single, clear protection point for three-phase circuits.\u003c\/li\u003e \u003cli\u003eSupports safer maintenance and faster troubleshooting by providing clear, centralized protection in the control architecture.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and care tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify panel compatibility and ensure the 3-pole device aligns with your bus bar configuration and mounting provisions.\u003c\/li\u003e \u003cli\u003eConfirm the 100A rating matches the circuit requirements and that upstream protection and downstream conductors are sized accordingly.\u003c\/li\u003e \u003cli\u003eFollow panel manufacturer torque recommendations for all securing connections and ensure clean, corrosion-free terminations.\u003c\/li\u003e \u003cli\u003eRegularly inspect for signs of wear or overheating in high-use environments and replace after any trip events or observed degradation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance:\u003c\/strong\u003e\u003cbr\u003e\nCurrent rating: 100A • Poles: 3-Pole • Type: Circuit Breaker • Applications: panelboards, switchboards, and control panels • Ideal for industrial, commercial, and OEM protection in distribution panels and motor control centers.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westinghouse","offers":[{"title":"Default","offer_id":46391359537314,"sku":"100AMPS","price":127.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/westinghouse-100amps-100a-3-pole-circuit-breaker-372.webp?v=1788924485","url":"https:\/\/www.ampstate.com\/products\/100amps","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}