{"product_id":"er12-40n3gms-40a-600v-switch","title":"ER12-40N3GMS - 40A, 600V, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the ER12-40N3GMS—a robust 40A, 600V switch engineered for reliable on\/off isolation and overcurrent protection in demanding industrial and commercial environments. This compact, maintainable fusible switch is designed to streamline control panels and safety disconnects without compromising performance.\u003c\/p\u003e \u003ch3\u003eWhy this switch stands out\u003c\/h3\u003e\n\u003cp\u003eBuilt for resilience in harsh conditions, the ER12-40N3GMS delivers dependable electrical isolation and fast interruption of fault currents. Its compact footprint fits tightly crowded control panels, layouts with limited depth, or equipment enclosures where space is at a premium. The design emphasizes serviceability, making routine maintenance and field wiring straightforward to reduce downtime.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e ER12-40N3GMS\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 40A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Fusible switch suitable for isolating circuits while providing overcurrent protection in a compact form factor\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects in manufacturing lines, conveyors, and pumps\u003c\/li\u003e \u003cli\u003ePanelboard assemblies where a dedicated isolation switch is required\u003c\/li\u003e \u003cli\u003eBranch circuit protection within equipment racks and control enclosures\u003c\/li\u003e \u003cli\u003eSites that demand quick, safe isolation to facilitate maintenance and fault clearance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat you gain with the ER12-40N3GMS\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSafety and reliability:\u003c\/strong\u003e Clear, decisive isolation to protect personnel and equipment during servicing or fault events.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpace-efficient design:\u003c\/strong\u003e A compact footprint that simplifies panel routing and reduces enclosure size without sacrificing performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational simplicity:\u003c\/strong\u003e Straightforward wiring and maintenance to minimize downtime and keep systems running smoothly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applicability:\u003c\/strong\u003e A solid choice for both new installations and retrofits where 40A, 600V protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUpgrade to the ER12-40N3GMS for a dependable, maintainable solution that delivers clear isolation, solid overcurrent protection, and practical performance in busy electrical environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390346317986,"sku":"ER12-40N3GMS","price":1402.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_77407b17-3417-46a5-aa8a-6b2dfe945347.png?v=1765368698","url":"https:\/\/www.ampstate.com\/products\/er12-40n3gms-40a-600v-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}