{"product_id":"nan-nan-disconnect-switch-177","title":"Disconnect Switch - 500A, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eEngineered for tough industrial and commercial environments, the 500A Disconnect Switch provides safe, immediate electrical isolation when you need it most. This dedicated disconnect is built to maintain reliability across demanding duty cycles, supporting proper lockout\/tagout procedures and delivering dependable disconnection under load. Its rugged construction prioritizes long-term durability, so you can count on it for years of service in demanding facilities.\u003c\/p\u003e \u003ch3\u003eWhat makes this 500A disconnect switch stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e500-amp rating\u003c\/strong\u003e delivers robust isolation for high-current circuits, helping you safely disconnect power at the point of maintenance or service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout compatibility\u003c\/strong\u003e designed to integrate with standard lockout\/tagout practices, boosting worker safety during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnder-load disconnection\u003c\/strong\u003e capability ensures you can isolate circuits reliably when servicing energized equipment, reducing downtime and risk.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-term durability\u003c\/strong\u003e built to withstand demanding industrial environments, offering dependable performance over years of use.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and scenarios\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMain service disconnects in industrial plants and large commercial facilities where high-current isolation is required.\u003c\/li\u003e \u003cli\u003eMaintenance shutdowns for heavy machinery, conveyors, or power distribution panels where a safe, isolated state is essential.\u003c\/li\u003e \u003cli\u003eEmergency isolation points within switchgear and distribution networks to quickly cut power when safety or operational concerns arise.\u003c\/li\u003e \u003cli\u003eAnywhere you need a reliable, code-friendly means to create a safe, isolated pathway for servicing electrical systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it works and practical usage tips\u003c\/h3\u003e\n\u003cp\u003eDesigned to integrate into standard electrical distribution setups that require a 500A isolation point, this disconnect switch enables quick, decisive power shutoff. For best results, pair it with established lockout\/tagout procedures and clearly labeled break-before-make or break-before-break practices as dictated by local codes. When installing, ensure the switch is wired to the appropriate feeder or main line and verify that the OFF position fully isolates the circuit before performing any maintenance.\u003c\/p\u003e \u003ch3\u003eMaintenance and care for lasting performance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRegularly inspect for signs of wear, corrosion, or damage to the switch contacts and mechanical linkage.\u003c\/li\u003e \u003cli\u003eCheck mounting hardware and enclosure integrity to maintain proper alignment and secure operation.\u003c\/li\u003e \u003cli\u003eTest operation periodically to confirm smooth opening and closing, and verify that lockout\/tagout devices engage securely.\u003c\/li\u003e \u003cli\u003eDocument inspection intervals and any service actions to support compliance and future troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383554429090,"sku":null,"price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect-switch-500a-497.webp?v=1788805527","url":"https:\/\/www.ampstate.com\/products\/nan-nan-disconnect-switch-177","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}