{"product_id":"square-d-qmb362tw-60a-600v-3-pole-3-phase-fusible-switch","title":"Square D QMB362TW - 60A, 600V, 3-Pole, 3-Phase, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D QMB362TW—a compact, maintainable fusible switch built to deliver reliable on\/off isolation and overcurrent protection in demanding industrial and commercial environments. With a sturdy design and a purpose-built fuse path, this switch keeps critical equipment protected while delivering clear, decisive control for operators and maintenance teams.\u003c\/p\u003e \u003cp\u003eKey specifications you can rely on:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eModel: QMB362TW\u003c\/li\u003e \u003cli\u003eAmperage: 60A\u003c\/li\u003e \u003cli\u003eVoltage: 600V\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003ePhase: 3-Phase\u003c\/li\u003e \u003cli\u003eFused: Fusible\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this fusible switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eIntegrated isolation and protection: The QMB362TW combines a mechanical on\/off switch with a fusible protection path, giving you immediate safeguarding for motors, drives, and circuit feeders without needing separate devices.\u003c\/li\u003e \u003cli\u003e3-Pole, 3-Phase reliability: Designed to handle balanced switching across all phases, reducing imbalance risk and improving overall system protection in three-phase networks.\u003c\/li\u003e \u003cli\u003e60A at up to 600V: Suitable for a range of mid-range industrial loads, from motor disconnects to feeder lines in panelboards and branch circuits, offering dependable performance under load.\u003c\/li\u003e \u003cli\u003eCompact, maintainable architecture: The compact footprint is ideal where space is at a premium, while the maintainable design supports straightforward service and fuse replacements to minimize downtime.\u003c\/li\u003e \u003cli\u003eVersatile in demanding environments: Built to endure the rigors of industrial and commercial applications, delivering consistent protection where reliability matters most.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects in small to mid-size electrical drives and equipment rooms\u003c\/li\u003e \u003cli\u003eFeeder protection for panelboards serving machinery corridors, conveyors, or processing lines\u003c\/li\u003e \u003cli\u003eBranch circuit protection for critical loads where space-saving, integrated switching is advantageous\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eHow it helps your operation\u003c\/h3\u003e\n\u003cp\u003eThe QMB362TW isn’t just a switch—it’s a protective control point that reduces fault impact by quickly isolating circuits and providing fuse-based overcurrent protection. Its fusible design helps limit damage during overload events, while the 3-pole configuration supports safe, predictable operation across all phases. For maintenance teams, the unit’s compact, maintainable form translates to faster service, fewer interruptions, and a clearer path to restoring full operation after routine fuse replacement or inspection.\u003c\/p\u003e \u003ch3\u003ePractical tips for deployment\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePlan for up to 600V service and 60A loads when sizing upstream protection and downstream conductors.\u003c\/li\u003e \u003cli\u003eUse the 3-pole configuration to ensure balanced protection across all phases in three-phase systems.\u003c\/li\u003e \u003cli\u003eSchedule routine inspections of fuse elements and mechanical action to sustain reliable performance over time.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecs at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProduct: Square D QMB362TW\u003c\/li\u003e \u003cli\u003eCurrent rating: 60A\u003c\/li\u003e \u003cli\u003eMaximum voltage: 600V\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003ePhase: 3-Phase\u003c\/li\u003e \u003cli\u003eProtection: Fusible (fused switch)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390376824994,"sku":"QMB362TW","price":321.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_4962499b-c2c3-45bb-8415-b67b7d5f3e57.png?v=1765369551","url":"https:\/\/www.ampstate.com\/products\/square-d-qmb362tw-60a-600v-3-pole-3-phase-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}