{"product_id":"nan-4-mar-disconnect-switch-15","title":"3\/4 - Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the 3\/4 - Disconnect Switch, built around the rugged reliability of the Model 4-Mar. This high-performance disconnect switch is designed for industrial and commercial environments where safe electrical isolation isn’t optional—it’s essential. It supports proper lockout\/tagout procedures and delivers dependable disconnection under load, built for long-term durability in demanding facilities.\u003c\/p\u003e \u003ch3\u003eWhy the 4-Mar stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSafe electrical isolation\u003c\/strong\u003e: Precisely controls power to critical circuits, enabling maintenance and servicing without energizing the system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness\u003c\/strong\u003e: Supports safety protocols to prevent unexpected energization during work, helping your team stay compliant and protected.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable disconnection under load\u003c\/strong\u003e: Maintains a clean, decisive break in the circuit even when lines are live, reducing the risk of arcing or accidental re-energization.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, long-term performance\u003c\/strong\u003e: Built to endure daily operation in harsh industrial and commercial settings, delivering consistent results year after year.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cp\u003ePerfect for maintenance shutdowns, routine servicing, and any scenario requiring guaranteed isolation of electrical circuits. This switch is a practical choice for facilities where safety standards are strict and reliability is non-negotiable.\u003c\/p\u003e \u003ch3\u003eWho should consider this switch\u003c\/h3\u003e\n\u003cp\u003ePlant engineers, maintenance technicians, facility managers, and safety officers looking to reinforce lockout\/tagout compliance while ensuring dependable circuit disconnection during service or emergencies.\u003c\/p\u003e \u003ch3\u003ePractical considerations and best-use tips\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePlan isolations around maintenance windows to minimize downtime while maximizing safety.\u003c\/li\u003e \u003cli\u003ePair with approved lockout\/tagout devices according to your safety program to ensure full compliance.\u003c\/li\u003e \u003cli\u003eVerify isolation with proper testing procedures before commencing work, and restore power only after re-energization checks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Disconnect Switch\u003cbr\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 4-Mar\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46383753461922,"sku":"4-Mar","price":790.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/3-4-disconnect-switch-779.webp?v=1788827881","url":"https:\/\/www.ampstate.com\/products\/nan-4-mar-disconnect-switch-15","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}