{"product_id":"square-d-qmb3260-m-600a-240v-fusible-switch","title":"Square D QMB3260-M - 600A, 240V, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D QMB3260-M is a robust fusible switch engineered for reliable on\/off isolation and precise overcurrent protection in demanding industrial and commercial environments. With a 600A current rating and 240V operating voltage, this switch is built to handle heavy motor and feeder loads with confidence, all while keeping your electrical system safe and accessible.\u003c\/p\u003e \u003ch2\u003eKey capabilities that keep systems running\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e600A at 240V\u003c\/strong\u003e for demanding motor disconnects, panelboards, and branch circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible design\u003c\/strong\u003e provides targeted overcurrent protection, enabling clear fault localization and coordinated protection with downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable form\u003c\/strong\u003e simplifies installation in tight spaces and supports straightforward maintenance and serviceability.\u003c\/li\u003e \u003cli\u003eDedicated isolation capability ensures safe work practices during maintenance or fault response, reducing downtime and improving reliability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects on production lines, pumps, conveyors, and other heavy loads where clean isolation is essential.\u003c\/li\u003e \u003cli\u003eFeeding panelboards in industrial facilities and commercial sites where compact protection is required without sacrificing performance.\u003c\/li\u003e \u003cli\u003eBranch circuit protection in retrofit projects or new installations that demand a dedicated, maintainable fusible switch solution.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat sets the QMB3260-M apart\u003c\/h2\u003e\n\u003cp\u003eUnlike generic disconnects, this Square D fusible switch combines high-current capability with a compact footprint, designed for environments where space is at a premium and reliability is non-negotiable. The fusion of isolation and overcurrent protection in a single, maintainable package helps you minimize unplanned outages while keeping maintenance straightforward and safe.\u003c\/p\u003e \u003ch2\u003ePractical installation and operational insights\u003c\/h2\u003e\n\u003col\u003e \u003cli\u003eAssess surrounding space to ensure sufficient clearance for safe operation and fuse replacement.\u003c\/li\u003e \u003cli\u003eConfirm compatibility with the circuit protections and fusing arrangements used in your system to optimize coordination and selectivity.\u003c\/li\u003e \u003cli\u003eIncorporate regular inspection of the switch and its connections as part of routine electrical maintenance to maximize durability and performance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390373253282,"sku":"QMB3260-M","price":3112.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_45195b39-ed5f-4cf0-8d68-08f1b87032e1.png?v=1765369417","url":"https:\/\/www.ampstate.com\/products\/square-d-qmb3260-m-600a-240v-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}