{"product_id":"nan-qmqb1132-disconnect-switch","title":"QMQB1132 - 100A, 240V, 3-Pole, Fused Disconnect Switch","description":"\u003cdiv\u003eThe QMQB1132 is a rugged, three-pole fused disconnect switch built for industrial and commercial environments that demand safe electrical isolation and dependable performance. With a 100A rating at 240V, it provides a clear, definitive disconnection point for three-phase power while combining fuse protection to guard against faults and overloads. Designed to support lockout\/tagout procedures, this switch helps keep maintenance teams safe during service and prevents unexpected energy release. \u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e100A amperage rating paired with 240V operation for standard three-phase systems\u003c\/li\u003e \u003cli\u003e3-Pole configuration ensures all three phases are safely isolated simultaneously\u003c\/li\u003e \u003cli\u003eBuilt-in fuse protection delivers reliable interrupting capability under fault or overload conditions\u003c\/li\u003e \u003cli\u003eLockout\/tagout-ready design supports safe maintenance practices and energy control\u003c\/li\u003e \u003cli\u003eEngineered for long-term durability in demanding industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage Rating: 100A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 240V\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3-Pole\u003c\/li\u003e \u003cli\u003eProduct Type: Fused Disconnect Switch\u003c\/li\u003e \u003cli\u003eModel: QMQB1132\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal Use Scenarios\u003c\/h2\u003e\n\u003cp\u003eThe QMQB1132 is purpose-built for applications where reliable electrical isolation and protection are essential. It’s an ideal fit for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMotor control circuits in manufacturing lines, conveyors, and processing equipment\u003c\/li\u003e \u003cli\u003eHVAC and chilled–water systems where safe power isolation during maintenance is critical\u003c\/li\u003e \u003cli\u003ePumps, compressors, and other three-phase equipment that require dependable shutdown under fault conditions\u003c\/li\u003e \u003cli\u003eControl panels and equipment rooms that rely on stringent lockout\/tagout procedures for worker safety\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy This Fused Disconnect Stands Out\u003c\/h2\u003e\n\u003cp\u003eCompared to non-fused disconnects, the QMQB1132 combines immediate disconnection with built-in protective fusing, enabling faster fault clearance and enhanced circuit protection. The three-pole design guarantees coordinated isolation of all phases, reducing arc exposure and improving maintenance safety. Its durable construction is tailored for long service life in environments where reliability matters as much as safety.\u003c\/p\u003e \u003ch2\u003ePractical Tips for Maximizing Safety and Performance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePair the QMQB1132 with compatible fuses and follow lockout\/tagout procedures to secure equipment during servicing\u003c\/li\u003e \u003cli\u003eInstall in a suitably accessible control area so maintenance staff can operate the switch without bypassing safety protocols\u003c\/li\u003e \u003cli\u003eVerify system compatibility: ensure your three-phase 240V infrastructure aligns with the 100A rating to prevent nuisance trips\u003c\/li\u003e \u003cli\u003eDocument the disconnect location in your electrical drawings and safety manuals to streamline future maintenance and audits\u003c\/li\u003e\n\u003c\/ul\u003e The QMQB1132 delivers a precise blend of safety, reliability, and practical protection for everyday industrial power control. Its 3-pole, fused design provides robust isolation for critical equipment, empowering your team to work confidently and efficiently.\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383486828706,"sku":"QMQB1132","price":3110.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/qmqb1132-100a-240v-3-pole-fused-disconnect-switch-219.webp?v=1788798709","url":"https:\/\/www.ampstate.com\/products\/nan-qmqb1132-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}