{"product_id":"nan-st120sn1-disconnect-switch","title":"ST120SN1 - Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe ST120SN1 Disconnect Switch is engineered for safe, reliable electrical isolation in demanding industrial and commercial environments. Designed to support lockout\/tagout (LOTO) procedures, this switch enables controlled, compliant maintenance by preventing accidental energization. It delivers dependable disconnection under load, with a sturdy build that stands up to everyday industrial use and contributes to long-term system reliability.\u003c\/p\u003e \u003ch2\u003eWhy ST120SN1 Stands Out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness\u003c\/strong\u003e: Seamlessly integrate with safety protocols to protect maintenance teams during servicing and troubleshooting.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnder-load isolation\u003c\/strong\u003e: Engineered to perform safe disconnections even when circuits are carrying current, reducing the risk of arcing and equipment damage.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRobust, durable construction\u003c\/strong\u003e: Built for industrial environments, delivering stable operation over extended service life in harsh conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration\u003c\/strong\u003e: Designed for straightforward installation into existing electrical panels and switchgear without complex retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent performance\u003c\/strong\u003e: Reliable actuation and a proven mechanical design that supports repeated use in daily operations.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003ePerfect for facilities that require safe, immediate isolation of electrical circuits during maintenance or repair. Common scenarios include motor and conveyor shutdowns, pump and HVAC service, electrical room panel isolation, and utility or facility-wide safety procedures. The ST120SN1 helps facilities maintain compliance with safety standards while minimizing downtime and disruption.\u003c\/p\u003e \u003ch3\u003eHow It Benefits Your Operations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eEnhanced safety\u003c\/strong\u003e: Reduces the risk of accidental re-energization during service intervals, protecting personnel and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompliance-aligned\u003c\/strong\u003e: Supports standard lockout\/tagout practices, helping facilities meet regulatory and internal safety requirements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational resilience\u003c\/strong\u003e: Dependable disconnection under load means quick, controlled shutdowns that keep systems safe and downtime predictable.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLifecycle value\u003c\/strong\u003e: Durable design lowers maintenance frequency and replacement cycles, delivering long-term cost efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical Snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Disconnect Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: ST120SN1\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical Tips for Maximizing Safety and Performance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair the ST120SN1 with standard lockout devices and clearly labeled tags as part of your LOTO program.\u003c\/li\u003e \u003cli\u003eDuring maintenance, verify isolation with appropriate test equipment before proceeding with any work.\u003c\/li\u003e \u003cli\u003eSchedule routine inspections of the switch’s actuation mechanism and terminals to ensure reliable performance over time.\u003c\/li\u003e \u003cli\u003eDocument usage scenarios and maintenance intervals to streamline future service and audits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383575236770,"sku":"ST120SN1","price":1210.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/st120sn1-disconnect-switch-275.webp?v=1788806820","url":"https:\/\/www.ampstate.com\/products\/nan-st120sn1-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}