{"product_id":"square-d-qmb261tw-30a-600v-2-pole-fusible-switch","title":"Square D QMB261TW - 30A, 600V, 2-Pole, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D QMB261TW 30A, 600V, 2‑Pole Fusible Switch is built for serious electrical duty in industrial and commercial settings. This rugged device delivers dependable on\/off isolation while providing integrated overcurrent protection, making it an essential component where safety and reliability are non‑negotiable.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e QMB261TW\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused:\u003c\/strong\u003e Fusible\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this fusible switch stands out:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cstrong compact maintainable design:\u003e The QMB261TW is engineered to fit into tight panels and spaces where a dedicated disconnect is required without sacrificing serviceability. Its design prioritizes straightforward fuse access and simple maintenance routines, reducing downtime during routine inspections or fuse changes.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable motor and circuit protection:\u003c\/strong\u003e With a 30A, 600V rating, this switch provides clear isolation for line conductors and serves as an effective protective device for motor circuits, panelboards, and branch circuits in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTwo-pole isolation for safer disconnects:\u003c\/strong\u003e The 2‑pole configuration ensures both hot conductors are disconnected, enhancing safety during service, maintenance, or emergency shutdowns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePurpose-built for industrial and commercial use:\u003c\/strong\u003e Whether you’re configuring motor disconnects on a production line or adding a dedicated protective switch to a panelboard, the Square D QMB261TW is designed to handle the voltage and current demands of real-world applications.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use scenarios\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eMotor disconnects for pumps, compressors, conveyors, or fans where reliable isolation is critical.\u003c\/li\u003e \u003cli\u003ePanelboards requiring a compact fusible switch to provide both switching and overcurrent protection in a single, maintenance-friendly package.\u003c\/li\u003e \u003cli\u003eBranch circuit protection in facilities that demand quick, safe disconnection during maintenance or fault conditions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical tips for optimal performance:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMatch fuse elements to your load profile and ensure compatibility with the QMB261TW’s ratings for safe operation.\u003c\/li\u003e \u003cli\u003ePlan for regular inspection of accessibility and mechanical operation to maximize uptime in busy environments.\u003c\/li\u003e \u003cli\u003eFollow standard lockout\/tagout procedures during fuse replacement or servicing to protect personnel and equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the Square D QMB261TW combines robust electrical protection with a compact, maintainable form factor, making it a strategic choice for dependable isolation and protection in industrial and commercial power systems.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390399565986,"sku":"QMB261TW","price":708.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-qmb261tw-30a-600v-2-pole-fusible-switch-153.webp?v=1788874438","url":"https:\/\/www.ampstate.com\/products\/square-d-qmb261tw-30a-600v-2-pole-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}