{"product_id":"eaton-wms-3d20-20a-3p-415v-circuit-breaker","title":"Eaton WMS-3D20 Circuit Breaker, 20A, 3-Pole, 415V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eEaton WMS-3D20\u003c\/strong\u003e is a rugged circuit breaker engineered for industrial electrical service, maintenance, and replacement projects. With a 20 A rating and a 3-pole configuration, it provides reliable protection for three-phase circuits at 415V, helping keep demanding industrial environments safe and productive.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole protection\u003c\/strong\u003e designed for 3-phase electrical systems, ensuring balanced protection across all phases.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e20-amp capacity\u003c\/strong\u003e sized for common industrial loads and motor control circuits that demand dependable overload protection without nuisance tripping.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e415V electrical rating\u003c\/strong\u003e suits industrial and commercial power distributions that operate at higher voltage levels, reducing heat and wear on downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number clarity\u003c\/strong\u003e verified by WMS-3D20, making stocking and cross-referencing straightforward for maintenance teams and project planners.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility-focused design\u003c\/strong\u003e intended for use in industrial service, maintenance, and replacement scenarios where a trusted Eaton solution is preferred.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters for your operation: a correctly matched 3-pole 415V circuit breaker like the WMS-3D20 ensures consistent protection across all phases, helping prevent equipment damage, reducing downtime, and supporting safer panel performance in factories, warehouses, and other demanding environments.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eHow to confirm fit\u003c\/strong\u003e - use the part number WMS-3D20 to verify compatibility with your panel or distribution setup and compare against your application requirements. If you’re unsure about fit or need a quick compatibility check, send us a message and we’ll assist you in confirming whether this breaker matches your system.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e include:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn or failed 3-pole breaker in an industrial distribution panel\u003c\/li\u003e \u003cli\u003eUpgrading a panel to reliably protect three-phase equipment operating at 415V\u003c\/li\u003e \u003cli\u003eStocking a dedicated spare for maintenance teams to minimize downtime during outages\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you choose the Eaton WMS-3D20, you’re selecting a trusted component designed to align with industrial-grade electrical infrastructure. Its combination of 3-pole protection, 20 A capacity, and 415V compatibility makes it a practical, durable choice for safeguarding three-phase circuits and supporting steady, safe operation across your facility.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46415992914082,"sku":"WMS-3D20","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_513d6710-3734-4b27-839d-f68e6f4b470a.png?v=1765492974","url":"https:\/\/www.ampstate.com\/products\/eaton-wms-3d20-20a-3p-415v-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}