{"product_id":"mcp331000c","title":"Westhinghouse MCP331000C - 100A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eThe Westhinghouse MCP331000C is a purpose-built safeguard for your three-phase power system. Delivering a solid 100A current rating in a 3-pole configuration, this circuit breaker provides dependable overcurrent protection where it matters most—across panelboards, switchboards, and control panels in demanding industrial, commercial, and OEM environments.\u003c\/p\u003e \u003ch3\u003eWhy the MCP331000C stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e100A rating\u003c\/strong\u003e tailored for medium to higher load circuits common in distribution panels and motor control centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole design\u003c\/strong\u003e protects all three phases simultaneously, reducing imbalance risks and simplifying panel layout in 3-phase systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applicability\u003c\/strong\u003e built for panelboards, switchboards, and control panels, making it a reliable choice for both new installations and retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSolid protection, straightforward operation\u003c\/strong\u003e delivers dependable overcurrent protection to keep equipment and personnel safe in industrial and commercial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cp\u003eDesigned for environments where consistent, safe operation is non-negotiable, the MCP331000C is an excellent fit for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIndustrial panelboards and motor control centers requiring robust three-phase protection\u003c\/li\u003e \u003cli\u003eCommercial electrical distributions where reliable circuit isolation is needed\u003c\/li\u003e \u003cli\u003eOEM equipment builds that demand a ready-to-install, 3-pole 100A circuit breaker\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and compatibility considerations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnsure your installation supports a 3-pole, 100A circuit breaker in the intended panel or switchboard configuration.\u003c\/li\u003e \u003cli\u003eUse in applications where synchronized protection across all three phases is beneficial, helping prevent phase imbalances and unwanted faults.\u003c\/li\u003e \u003cli\u003ePair with compatible bus connections and mounting to maintain secure, dependable electrical distribution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical benefits you’ll notice\u003c\/h3\u003e\n\u003cp\u003eWith the Westhinghouse MCP331000C, you gain a reliable fail-safe that improves downtime resistance and protects critical loads—from motors to control circuits—without complicating your panel design. Its straightforward 3-pole protection aligns with standard 3-phase systems, making routine maintenance and future upgrades smoother and more predictable.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westhinghouse","offers":[{"title":"Default","offer_id":46391028973730,"sku":"MCP331000C","price":1044.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_7ac30a5b-9355-47e5-96fa-45f5980a85e5.png?v=1765381911","url":"https:\/\/www.ampstate.com\/products\/mcp331000c","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}