{"product_id":"nan-md40m-3-disconnect-switch","title":"MD40M-3 - Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eMD40M-3\u003c\/strong\u003e is a high-performance Disconnect Switch designed for safe electrical isolation in demanding industrial and commercial environments. This model is built to support proper lockout\/tagout procedures and deliver dependable disconnection under load, offering long-term durability in active facilities.\u003c\/p\u003e \u003ch3\u003eWhy the MD40M-3 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout ready\u003c\/strong\u003e: engineered to align with maintenance safety protocols, making it straightforward to apply tags and locks during service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable under load\u003c\/strong\u003e: ensures a decisive, clean disconnection even when circuits are energized, reducing the risk of unexpected energization during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable for busy facilities\u003c\/strong\u003e: designed to withstand the everyday demands of industrial and commercial use, helping minimize replacement cycles and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits from the MD40M-3\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eFacilities managers and maintenance teams seeking safer, more predictable electrical isolation.\u003c\/li\u003e \u003cli\u003eElectrical engineers and technicians specifying switches for motor control centers, distribution panels, and service entrances.\u003c\/li\u003e \u003cli\u003eIndustries including manufacturing, warehousing, processing, and utilities that require robust, dependable disconnect solutions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow this disconnect switch improves your operations\u003c\/h3\u003e\n\u003cp\u003eThe MD40M-3 blends essential safety with practical performance. By enabling clear lockout\/tagout procedures, it reduces downtime during preventive maintenance and eliminates the guesswork of restarts. Its dependable disconnection under load protects workers and equipment, while its durable construction supports a longer service life in challenging environments.\u003c\/p\u003e \u003ch3\u003eUse cases in the real world\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIsolating power to motors, feeders, and line sections during routine maintenance or repairs.\u003c\/li\u003e \u003cli\u003eShutting off power in electrical rooms and switchgear enclosures for safety checks.\u003c\/li\u003e \u003cli\u003eServing as a clear, manual disconnect in distribution schemes where reliable isolation is critical.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstallation and procurement notes\u003c\/h3\u003e\n\u003cp\u003eThe MD40M-3 is designed for straightforward integration into standard electrical distribution arrangements. Reference the model MD40M-3 for clear specification and ordering to ensure compatibility with your current switchgear and safety practices.\u003c\/p\u003e \u003ch3\u003eMaintenance and ongoing care\u003c\/h3\u003e\n\u003cp\u003eTo maintain peak performance, schedule regular inspections, verify that lockout\/tagout labeling remains legible, and test the switch’s manual operation to ensure smooth, unobstructed actuation. Proper upkeep helps preserve safe, reliable isolation over the long term.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383502917794,"sku":"MD40M-3","price":1710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_cde3110f-dc58-4b7e-af22-4f838c897a1f.png?v=1765249682","url":"https:\/\/www.ampstate.com\/products\/nan-md40m-3-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}