{"product_id":"nan-m30j12-disconnect-switch","title":"M30J12 - 30A, 3-Pole, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe M30J12 is a 30A, 3-Pole Fused Disconnect Switch engineered for demanding industrial and commercial environments where safe, reliable electrical isolation is non-negotiable. Designed to support proper lockout\/tagout procedures, it delivers dependable disconnection under load, helping protect technicians and equipment and minimize downtime.\u003c\/p\u003e \u003ch2\u003eKey advantages\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole isolation\u003c\/strong\u003e ensures simultaneous disconnection of all three phase conductors, reducing risk during maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused protection\u003c\/strong\u003e interrupts fault currents to shield downstream equipment and limit damage during faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e built to perform in harsh industrial settings, with long-term reliability under frequent switching.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout compatibility\u003c\/strong\u003e supports compliant maintenance safety, keeping personnel secure during service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeamless integration\u003c\/strong\u003e fits into motor control centers, service panels, and other equipment requiring a clear, reliable disconnect.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAmperage Rating: \u003cstrong\u003e30A\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eNumber of Poles: \u003cstrong\u003e3-Pole\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eProduct Type: \u003cstrong\u003eFused Disconnect Switch\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eModel: \u003cstrong\u003eM30J12\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eIndustrial floor installations, manufacturing lines, and automation systems\u003c\/li\u003e \u003cli\u003eCommercial facilities with heavy equipment, pumps, conveyors, or HVAC systems\u003c\/li\u003e \u003cli\u003eMaintenance shutdowns and service work where safe, reliable isolation is essential\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this matters\u003c\/h2\u003e\n\u003cp\u003eChoosing the M30J12 means pairing a robust disconnect with fuse-based protection, delivering reliable fault interruption and controlled energy isolation. This combination helps reduce the potential for equipment damage during faults and supports safer, faster maintenance workflows. In environments where every minute counts, the M30J12 provides the dependable performance you need to keep operations moving smoothly.\u003c\/p\u003e \u003ch2\u003ePractical guidance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUse only with fuses rated for 30A to ensure correct protection and safe operation.\u003c\/li\u003e \u003cli\u003eIncorporate proper lockout\/tagout procedures when servicing equipment and verify isolation before work begins.\u003c\/li\u003e \u003cli\u003eRegularly inspect connections and fuse elements for signs of overheating or wear, and replace as needed to maintain reliable performance.\u003c\/li\u003e \u003cli\u003ePlan integration into existing electrical assemblies with attention to accessibility, labeling, and ease of testing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383565078690,"sku":"M30J12","price":910.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_5b2d506e-a694-4fb7-a505-635a17be80dd.png?v=1765250472","url":"https:\/\/www.ampstate.com\/products\/nan-m30j12-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}