{"product_id":"wms4c20","title":"Cutler Hammer WMS4C20 - 20A, 415VAC, Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eWhen reliability and safety matter in industrial power distribution, the Cutler-Hammer WMS4C20 delivers trusted overcurrent protection you can count on. This 20A circuit breaker is designed to perform in demanding environments, guarding panelboards, switchboards, control panels, and OEM equipment from electrical faults while keeping downtime to a minimum. With a voltage rating up to 415VAC, it fits the needs of mid-to-high voltage distribution without compromising on protection speed or precision.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 20A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 415VAC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBreaker type:\u003c\/strong\u003e Circuit Breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Panelboards, switchboards, control panels, and OEM equipment\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this WMS4C20 stands out\u003c\/h3\u003e\n\u003cp\u003eDesigned for serious use in industrial and commercial settings, this Cutler-Hammer circuit breaker provides robust protection where it matters most—at the point of distribution and motor control. Its 20A rating paired with a 415VAC capacity ensures reliable interruption of fault currents, helping to prevent equipment damage, reduce fire risk, and minimize unplanned outages in your electrical distribution system.\u003c\/p\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePanelboards and switchboards within manufacturing facilities\u003c\/li\u003e \u003cli\u003eControl panels powering conveyors, automation equipment, or processing lines\u003c\/li\u003e \u003cli\u003eOEM equipment where dependable protection is part of the build specification\u003c\/li\u003e \u003cli\u003eMotor control centers and other high-demand distribution points\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical deployment and use cases\u003c\/h3\u003e\n\u003cp\u003eUse the WMS4C20 as the primary protection point for circuits fed from 415VAC systems, ensuring quick isolation of faults to protect downstream devices. It’s a practical choice when you need a compact, reliable breaker that integrates with standard distribution hardware in both new installations and retrofits. Pair it with proper enclosure and wiring practices to maintain safe clearances and easy accessibility for testing and maintenance.\u003c\/p\u003e \u003ch3\u003eInstallation and maintenance notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your electrical system operates within the 415VAC rating and that the load current does not exceed 20A for continuous operation.\u003c\/li\u003e \u003cli\u003eFollow manufacturer torque specifications for terminal connections to ensure reliable contact and minimization of resistance heating.\u003c\/li\u003e \u003cli\u003eSchedule regular inspections as part of a broader preventive maintenance plan to confirm uninterrupted protection and verify there are no signs of wear or overheating.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Cutler-Hammer WMS4C20 when you need dependable, industry-grade overcurrent protection that supports safe operation across distribution panels, motor control centers, and OEM equipment. It’s a practical, purpose-built solution for protecting critical electrical infrastructure in industrial and commercial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Cutler Hammer","offers":[{"title":"Default","offer_id":46391100211362,"sku":"WMS4C20","price":157.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/circuit_breaker_generic_acf75673-caff-4321-aacc-6ce275147026.png?v=1765382068","url":"https:\/\/www.ampstate.com\/products\/wms4c20","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}