{"product_id":"nan-4-mar-disconnect-switch-3","title":"3\/4 - Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe 3\/4 - Disconnect Switch, model 4-Mar, is engineered for safe electrical isolation in the most demanding industrial and commercial environments. It delivers dependable disconnection under load while supporting robust lockout\/tagout procedures, helping teams maintain safety and uptime across operations.\u003c\/p\u003e \u003ch2\u003eDesigned for safety and reliability\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eLockout\/Tagout readiness: compatible with standard lockout\/tagout practices to prevent accidental energization during maintenance.\u003c\/li\u003e \u003cli\u003eUnder-load disconnection: reliable switching even when circuits are live, reducing risk and downtime.\u003c\/li\u003e \u003cli\u003eLong-term durability: built to endure frequent operation and challenging facility conditions, preserving performance over years of service.\u003c\/li\u003e \u003cli\u003eIndustrial and commercial readiness: specifically designed to meet the needs of plant floors, service panels, and facility operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat makes 4-Mar unique\u003c\/h2\u003e\n\u003cp\u003eUnlike generic switches, this Disconnect Switch combines safe isolation, regulatory-compliant lockout\/tagout support, and steady performance under load, making it a dependable choice for ongoing electrical safety programs.\u003c\/p\u003e \u003ch2\u003eIdeal for\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams performing routine or emergency electrical servicing\u003c\/li\u003e \u003cli\u003eFacilities managers overseeing power distribution and panel safety\u003c\/li\u003e \u003cli\u003eElectrical contractors installing or upgrading control systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical use cases\u003c\/h2\u003e\n\u003cp\u003eUse the 3\/4 - Disconnect Switch during panel maintenance, equipment servicing, or any task that requires safe, intentional isolation of a live circuit. It provides a clear, unambiguous means to disconnect power and verify isolation with appropriate testing equipment before work resumes.\u003c\/p\u003e \u003ch2\u003eMaintenance and care\u003c\/h2\u003e\n\u003cp\u003eKeep your system operating safely with regular visual inspections for signs of wear, ensuring lockout devices and tags remain intact, and performing periodic functional checks to verify clean engagement under load.\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProduct Type: Disconnect Switch\u003c\/li\u003e \u003cli\u003eModel: 4-Mar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46383486501026,"sku":"4-Mar","price":790.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_dcfc3442-ebe0-4a6e-8144-3a19a7d8d51d.png?v=1765249406","url":"https:\/\/www.ampstate.com\/products\/nan-4-mar-disconnect-switch-3","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}