{"product_id":"general-electric-thmc33-disconnect-switch","title":"General Electric THMC33 - 100A, 3-Pole, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe General Electric THMC33 is a 100A, 3-Pole Fused Disconnect Switch engineered for dependable electrical isolation in demanding industrial and commercial environments. Built to support proper lockout\/tagout procedures, this switch delivers a clear, reliable disconnection under load, helping maintenance teams work safely and efficiently while protecting connected equipment.\u003c\/p\u003e \u003ch3\u003eWhy the THMC33 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole fused design\u003c\/strong\u003e ensures all live conductors are simultaneously isolated, reducing the risk of partial energization during maintenance or service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100A current rating\u003c\/strong\u003e provides robust protection for motor circuits, feeders, and other distribution lines without compromising performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness\u003c\/strong\u003e supports compliant, verifiable safety procedures, giving technicians a clear and enforceable shutdown method.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable disconnection under load\u003c\/strong\u003e engineered to interrupt current safely when the circuit is open, reducing arc exposure and equipment stress.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, long-term construction\u003c\/strong\u003e designed to withstand the rigors of busy facilities, delivering consistent performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications and use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIndustrial facilities such as manufacturing floors, pumps, conveyors, and motor control centers where quick, secure power isolation is essential.\u003c\/li\u003e \u003cli\u003eCommercial buildings with critical HVAC, fans, and recallable loads that require dependable shutdown points for servicing.\u003c\/li\u003e \u003cli\u003eMaintenance shutdowns that demand a clear, lockable disconnect to ensure personnel safety and regulatory compliance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat problems it solves\u003c\/h3\u003e\n\u003cp\u003eBy providing a definitive, fused disconnect for all three lines, the THMC33 minimizes the risk of accidental re-energization during maintenance, helps enforce lockout\/tagout protocols, and reduces downtime caused by unplanned electrical interruptions. The result is a safer work environment and more predictable maintenance windows.\u003c\/p\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage rating: 100 A\u003c\/li\u003e \u003cli\u003eNumber of poles: 3-Pole\u003c\/li\u003e \u003cli\u003eProduct type: Fused Disconnect Switch\u003c\/li\u003e \u003cli\u003eBrand: General Electric\u003c\/li\u003e \u003cli\u003eModel: THMC33\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for maximum safety and performance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIntegrate with your facility’s lockout\/tagout program to ensure controlled, verifiable energization and de-energization during maintenance.\u003c\/li\u003e \u003cli\u003ePair with appropriately rated fuses to match circuit loads and protect downstream equipment from faults.\u003c\/li\u003e \u003cli\u003eVerify compatibility with your switchgear and control panels before installation to ensure a seamless fit and reliable operation.\u003c\/li\u003e \u003cli\u003eSchedule routine inspections to confirm clean contacts and proper enclosure integrity, preserving dependable disconnection under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383517237410,"sku":"THMC33","price":1810.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_d48f3bff-3ba2-424a-8b7b-e6fba449a75d.png?v=1765249900","url":"https:\/\/www.ampstate.com\/products\/general-electric-thmc33-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}