{"product_id":"mcp0322s","title":"Westhinghouse MCP0322S - 3A, 3-Pole, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eWesthinghouse MCP0322S\u003c\/strong\u003e is a compact, reliable 3A, 3-pole circuit breaker designed to deliver dependable overcurrent protection in three‑phase systems. Built for panelboards, switchboards, and control panels, it keeps equipment safeguarded in demanding industrial environments.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e protects all three hot legs (L1, L2, L3) simultaneously, helping prevent phase imbalance and motor damage in 3‑phase circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise 3A rating\u003c\/strong\u003e provides targeted protection for small to medium control circuits and auxiliary feeds within distribution panels and MCCs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFlexible deployment\u003c\/strong\u003e Ideal for industrial, commercial, and OEM applications where dependable overcurrent protection and safe operation are critical in panelboards, switchboards, and motor control centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, code-friendly design\u003c\/strong\u003e engineered to perform reliably in harsh environments where consistent protection is essential for uptime and safety.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn practice, the MCP0322S helps maintenance teams and panel builders design safer, more resilient electrical assemblies. Use it in three‑phase control panels for conveyors, pumps, fans, and other MCC‑level equipment, where a single three-pole device ensures all phases trip together and protects the entire circuit. It’s a practical choice for OEMs seeking a dependable, space-efficient solution that aligns with standard three‑phase infrastructure.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eConsistent protection across all three phases, reducing the risk of partial faults and equipment damage.\u003c\/li\u003e \u003cli\u003eClear, actionable current rating that matches small‑scale control circuits and auxiliary feeders without over-tripping.\u003c\/li\u003e \u003cli\u003eSimple integration into existing 3‑phase panel builds, accelerating assembly and serviceability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re refreshing an aging control panel or engineering a new motor control solution, the Westhinghouse MCP0322S delivers focused, reliable protection where you need it most—on every phase of your three‑phase system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Westhinghouse","offers":[{"title":"Default","offer_id":46391166763170,"sku":"MCP0322S","price":471.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_75344e7c-bd8c-4d7a-9588-ebfc0505b4ac.png?v=1765382303","url":"https:\/\/www.ampstate.com\/products\/mcp0322s","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}