{"product_id":"qmqb4032r-240v-3-pole-fusible-switch","title":"QMQB4032R - 240V, 3-Pole, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQMQB4032R\u003c\/strong\u003e is a 240V, 3-Pole, Fusible Switch engineered for dependable on\/off isolation and precise overcurrent protection in demanding industrial and commercial environments. This compact, maintainable design delivers simple, reliable electrical control where protection matters most.\u003c\/p\u003e \u003ch2\u003eKey features that matter\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e3-Pole, 240V operation\u003c\/strong\u003e—suitable for three-phase systems common in industrial applications\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible construction\u003c\/strong\u003e provides integrated overcurrent protection and clean fault isolation\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact and maintainable\u003c\/strong\u003e—engineered for quick servicing, straightforward wiring, and space-efficient panel integration\u003c\/li\u003e \u003cli\u003eIdeal for \u003cem\u003emotor disconnects\u003c\/em\u003e, panelboards, and branch circuit protection where a dedicated fusible switch is required\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this fusible switch stands out\u003c\/h2\u003e\n\u003cp\u003eIn environments where downtime translates to lost production, the QMQB4032R minimizes risk and downtime by consolidating isolation and protection into a single, accessible device. The fusible design means protecting downstream equipment and wiring is built into the switch, reducing the need for extra fusing components and simplifying circuit protection strategies. The result is a clearer wiring hierarchy, faster maintenance, and safer lockout\/tagout procedures during servicing.\u003c\/p\u003e \u003ch2\u003eIdeal applications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects on machinery, conveyors, pumps, or fans\u003c\/li\u003e \u003cli\u003ePanelboard sections requiring reliable branch circuit protection\u003c\/li\u003e \u003cli\u003eCompact control panels where space is at a premium but protection is non negotiable\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePractical installation and use\u003c\/h2\u003e\n\u003cp\u003eDesigned for 240V three-phase systems, the QMQB4032R fits into standard electrical enclosure layouts and control stations. It provides clear, positive isolation with a robust switching action, helping maintenance crews work safely and efficiently while keeping electrical systems protected during operation.\u003c\/p\u003e \u003ch2\u003eTips for optimal performance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePair with appropriately rated fuses to match load requirements and ensure proper coordination with upstream protection\u003c\/li\u003e \u003cli\u003ePlan for adequate space around the switch handle to maintain safe access during operation and maintenance\u003c\/li\u003e \u003cli\u003eKeep a small inventory of spare fuses for critical lines to reduce downtime during fuse changes\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the QMQB4032R for a dependable, space-efficient solution that combines isolation and overcurrent protection in one compact fusible switch, tailored for motor control, panel protection, and branch circuits in modern facilities.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390383313058,"sku":"QMQB4032R","price":2208.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/qmqb4032r-240v-3-pole-fusible-switch-667.webp?v=1788871725","url":"https:\/\/www.ampstate.com\/products\/qmqb4032r-240v-3-pole-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}