{"product_id":"square-d-nan-disconnect-switch-5","title":"Square D - 40A, 690V, 3-Pole, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D Disconnect Switch is a purpose-built solution for safe electrical isolation in demanding industrial and commercial environments. With a 40A amperage rating and a 690V voltage rating across 3 poles, this device delivers dependable disconnection under load, helping you protect personnel and equipment during maintenance and emergencies.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole isolation\u003c\/strong\u003e: Provides complete circuit disconnection across all conductors, ensuring a true open-circuit condition for safe servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSpecified for common industrial applications\u003c\/strong\u003e: 40A and 690V ratings designed to handle typical feeders and motor circuits without compromise.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout compatibility\u003c\/strong\u003e: Built to support standard lockout\/tagout procedures, giving maintenance teams a clear, tamper-evident way to secure the line.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable under load\u003c\/strong\u003e: Engineered to perform dependable disconnections even when circuits are energized, reducing the risk of arc flash during switching operations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurability for tough environments\u003c\/strong\u003e: Designed for long-term use in industrial settings, prioritizing durability and consistent performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for control panels, motor control centers, feeders, and service entrances where rapid, safe isolation is critical. The Square D disconnect switch provides a dedicated isolation point, so maintenance crews can work with confidence on de-energized equipment.\u003c\/p\u003e \u003cp\u003ePractical considerations:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePair with compatible enclosures and mounting hardware typical of Square D installations for a seamless fit.\u003c\/li\u003e \u003cli\u003eAdhere to standard lockout\/tagout procedures: lock the switch in the open position, apply a visible tag, and verify de-energization before work begins.\u003c\/li\u003e \u003cli\u003eIncorporate this disconnect into broader safety and maintenance plans to minimize downtime and improve response times during servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383434072226,"sku":null,"price":610.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_8223b49d-754d-40ad-bb33-3b3d8eedf5e4.png?v=1765248743","url":"https:\/\/www.ampstate.com\/products\/square-d-nan-disconnect-switch-5","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}