{"product_id":"siemens-mk0402l1400rlm-disconnect-switch-2","title":"Siemens MK0402L1400RLM - 400A, 240V, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eWhen safety and reliability are non-negotiable for large electrical circuits, the Siemens MK0402L1400RLM 400A, 240V disconnect switch stands up to the challenge. This robust disconnect switch is designed for industrial and commercial environments where safe isolation matters most, enabling proper lockout\/tagout procedures and dependable disconnection under load. Built by Siemens, a trusted name in electrical protection and switchgear, it delivers long-term durability under demanding operating conditions.\u003c\/p\u003e \u003ch3\u003eKey capabilities\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eHigh-current capability:\u003c\/strong\u003e 400A rating at 240V for controlling major motors, feeders, and power circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafe isolation under load:\u003c\/strong\u003e engineered to interrupt and isolate circuits without compromising operator safety during maintenance or emergencies.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness:\u003c\/strong\u003e supports standard lockout\/tagout practices to keep equipment safely de-energized during service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction for long life:\u003c\/strong\u003e built to withstand frequent operation in busy industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eService disconnects for large motors, pumps, conveyors, and HVAC systems in manufacturing plants and commercial facilities.\u003c\/li\u003e \u003cli\u003eMaintenance windows where mechanical isolation is required before any work begins.\u003c\/li\u003e \u003cli\u003eEmergency shutdowns and routine energy control in electrical rooms and switchgear areas.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 400A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Disconnect Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MK0402L1400RLM\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance to maximize safety and performance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair this switch with a compliant lockout\/tagout protocol to ensure isolation during maintenance and servicing.\u003c\/li\u003e \u003cli\u003eSchedule periodic functional checks to confirm reliable disconnection under load, reducing unexpected downtime.\u003c\/li\u003e \u003cli\u003eCoordinate with your electrical protection scheme to ensure seamless integration with upstream and downstream protection devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383402451106,"sku":"MK0402L1400RLM","price":8810.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_41818cd8-65cf-413f-b933-5f45ba8b1d46.png?v=1765248061","url":"https:\/\/www.ampstate.com\/products\/siemens-mk0402l1400rlm-disconnect-switch-2","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}