{"product_id":"qmqb3332r-30a-240v-fusible-switch","title":"QMQB3332R - 30A, 240V, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eQMQB3332R\u003c\/strong\u003e is a robust 30A, 240V fusible switch designed for reliable on\/off isolation and integrated overcurrent protection in demanding industrial and commercial environments. This compact, maintainable switch brings together switching and protection in a single, easy-to-deploy package.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e QMQB3332R\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusing:\u003c\/strong\u003e Fusible\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Motor disconnects, panelboards, and branch circuits\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ewhy it matters\u003c\/h2\u003e\n\u003cp\u003eIn environments where space is at a premium and protection must be built in, the QMQB3332R delivers a dedicated, fusible solution that handles both the control and safety roles. The fused design means overcurrent protection is inherently part of the switch, reducing the need for separate protective devices and simplifying wiring and panel layout.\u003c\/p\u003e \u003ch2\u003eKey benefits\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eReliable isolation:\u003c\/strong\u003e Clear on\/off control ensures safe maintenance and servicing of connected equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated protection:\u003c\/strong\u003e Fusible switching provides immediate overcurrent protection for circuits and motors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e Ideal for space-constrained panels and compact installations without compromising performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly:\u003c\/strong\u003e Designed for straightforward servicing within demanding industrial and commercial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cp\u003eUse the QMQB3332R wherever a dependable motor disconnect and branch circuit protection are required in tight panel layouts. It’s well-suited for panelboards and locations where a single, compact device can both switch and protect critical circuits at 30 A and 240 V.\u003c\/p\u003e \u003ch2\u003eWho benefits most\u003c\/h2\u003e\n\u003cp\u003eElectrical engineers, panel builders, and facility managers working in manufacturing floors, processing plants, or large commercial facilities will appreciate the streamlined protection approach and the durable performance this fusible switch delivers.\u003c\/p\u003e \u003ch2\u003epractical considerations\u003c\/h2\u003e\n\u003cp\u003eWhen integrating the QMQB3332R, verify compatibility with your circuit’s fuse type and ratings, ensure correct installation within code-compliant panels, and schedule routine inspections to confirm continuity of protection. This model is purpose-built for applications requiring a compact, maintainable solution that combines switching and protection in one device.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390342615202,"sku":"QMQB3332R","price":2104.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_a58204c9-64eb-472d-bbda-27ace223bb0e.png?v=1765368549","url":"https:\/\/www.ampstate.com\/products\/qmqb3332r-30a-240v-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}