{"product_id":"fpe-qmqb-fusible-twin-panelboard-switch-240-vac-7-5-hp-2p-3-qmqb3322r","title":"FPE QMQB FUSIBLE TWIN PANELBOARD SWITCH 240 VAC 7.5 HP 2P 3 QMQB3322R","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eFPE QMQB Fusible Twin Panelboard Switch\u003c\/strong\u003e is a purpose-built solution designed to deliver reliable electrical distribution across industrial, commercial, and demanding residential settings. Built for panel upgrades, retrofit projects, and maintenance replacements, this 240 VAC, 7.5 HP, 2P unit brings precise control and clear fault isolation to your panelwork, helping you keep critical circuits online when it matters most.\u003c\/p\u003e \u003ch3\u003eWhy the QMQB3322R stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated fusible protection\u003c\/strong\u003e with built-in fusible elements delivers overcurrent protection, enabling controlled shutdown and straightforward fuse replacement to minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact twin design\u003c\/strong\u003e with two-pole construction fits standard panelboards, enabling dual-circuit isolation without crowding the enclosure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear electrical specifications\u003c\/strong\u003e tailored for versatile branch circuits: 240 VAC operation with a 7.5 HP capacity, designed to prevent over-sizing while covering a broad range of loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly\u003c\/strong\u003e and service-team ready—reliable spares and predictable performance streamline upgrades, retrofits, and replacements.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTrusted sourcing\u003c\/strong\u003e from FPE, a recognized name in panelboard components, built to withstand daily use in demanding environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eUpgrading aging distribution panels to add fusible disconnect capability for safer fault management and faster recovery after faults.\u003c\/li\u003e \u003cli\u003eRetrofits that require safer, faster circuit isolation during routine maintenance without rewriting wiring layouts.\u003c\/li\u003e \u003cli\u003eReplacing obsolete panel switches with a compatible QMQB-series unit to restore reliable operation and streamlined spares management.\u003c\/li\u003e \u003cli\u003eMaintaining essential electrical distributions in warehouses, workshops, and light industrial facilities where steady performance matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e QMQB3322R\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 240 VAC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHorsepower:\u003c\/strong\u003e 7.5 HP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 2P\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Fusible Twin Panelboard Switch\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho benefits from the QMQB3322R\u003c\/h3\u003e\n\u003cp\u003e electricians, panel builders, and MRO teams seeking a dependable, install-ready fusible switch for service work, panel upgrades, and retrofit projects will find this unit a practical, value-driven choice. It’s particularly effective for fleets servicing commercial facilities, light industrial spaces, and other installations where robust circuit protection and minimal downtime are essential.\u003c\/p\u003e \u003ch3\u003eOperational assist—how it helps in the real world\u003c\/h3\u003e\n\u003cp\u003eWith its integrated fuses, you gain immediate overcurrent protection and a clear path to fault isolation. The compact twin design means you can isolate two circuits without expanding the panel footprint, which translates to quicker maintenance windows, safer work practices, and less panel rework. Whether you’re upgrading legacy gear or stocking spare units for a service fleet, the QMQB3322R provides a dependable, future-ready foundation for your panel distribution needs.\u003c\/p\u003e \u003cp\u003eChoose the FPE QMQB fusible twin panelboard switch when you need a durable, upgrade-ready component that supports fast fault handling, straightforward fuse management, and dependable performance in challenging environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"FPE","offers":[{"title":"Default Title","offer_id":46395810611362,"sku":null,"price":1141.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/panelboard_generic.png?v=1762425115","url":"https:\/\/www.ampstate.com\/products\/fpe-qmqb-fusible-twin-panelboard-switch-240-vac-7-5-hp-2p-3-qmqb3322r","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}