{"product_id":"industrial-wmzs1c40","title":"Industrial WMZS1C40 40A 1-Pole 480 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cstrong\u003eIndustrial WMZS1C40 40A 1-Pole 480 V Circuit Breaker\u003c\/strong\u003e — a compact, dependable overcurrent protection device built for demanding industrial environments. With a 40 A rating, a single pole, and a 480 V operating capacity, this breaker is purpose-built to safeguard individual hot-line circuits in distribution boards, control cabinets, and machine feeders. Part number WMZS1C40 is your clear, stockable identifier for quick replacements and service calls. \u003ch3\u003eKey benefits that matter in practice\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise 40 A protection\u003c\/strong\u003e for single-leg circuits in 480 V systems, helping prevent wiring damage and equipment failures.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-Pole design\u003c\/strong\u003e simplifies integration into dedicated hot-conductor circuits within compact industrial panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged, industrial-grade construction\u003c\/strong\u003e built to perform in busy plant environments where reliability is non-negotiable.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear identification\u003c\/strong\u003e of the part number WMZS1C40 streamlines stocking, maintenance planning, and field replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStraightforward replacement path\u003c\/strong\u003e—designed to slot into existing panel architectures with minimal adjustments, reducing downtime during maintenance or upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtection for individual feeders and control circuits inside panelboards and distribution boards in manufacturing facilities.\u003c\/li\u003e \u003cli\u003eSpare parts for industrial maintenance programs, ensuring quick, on-shelf availability when a circuit needs protection restored.\u003c\/li\u003e \u003cli\u003eRetrofit projects where a dedicated 480 V, 1-pole protection device is required for a single hot conductor.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cp\u003eThe Industrial WMZS1C40 40A 1-Pole 480 V Circuit Breaker delivers targeted overcurrent protection without complicating your panel design. Its single-pole format is ideal for scenarios where only one leg needs protection, while its 480 V rating aligns with higher-voltage distribution schemes common in industrial settings. By choosing the WMZS1C40, you gain a reliable, easy-to-identify component that supports efficient maintenance workflows and reduces the risk of unplanned downtime.\u003c\/p\u003e \u003ch3\u003eHow it works\u003c\/h3\u003e\n\u003cp\u003eWhen current on the protected line exceeds the 40 A rating, the device trips to interrupt the circuit, shielding wiring and connected equipment from damage. This action helps preserve circuitry integrity and supports safer, more predictable operation of your industrial systems.\u003c\/p\u003e \u003ch3\u003eSpecifications recap\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 480 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e WMZS1C40\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423662231714,"sku":"WMZS1C40","price":123.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/industrial-wmzs1c40-40a-1-pole-480-v-circuit-breaker-204.webp?v=1789324153","url":"https:\/\/www.ampstate.com\/products\/industrial-wmzs1c40","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}