{"product_id":"square-d-pq4603g-30a-600v-3-phase-fusible-switch","title":"Square D PQ4603G - 30A, 600V, 3-Phase, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D PQ4603G 30A, 600V, 3-Phase Fusible Switch is built for reliability in demanding industrial and commercial environments. This compact, maintenable device combines on\/off isolation with integrated overcurrent protection, giving you a trusted solution for safe power control without sacrificing panel space.\u003c\/p\u003e \u003ch2\u003eWhy the PQ4603G Fusible Switch stands out\u003c\/h2\u003e\n\u003cp\u003eDesigned as a dedicated motor disconnect and protection switch, the PQ4603G delivers precise control and durable protection in a single, tidy package. Its fusible design means you get targeted protection right at the source, helping prevent damage downstream and reducing the risk of unexpected downtime.\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eIntegrated switching and fusing for streamlined protection in dense electrical panels\u003c\/li\u003e \u003cli\u003e3-phase operation at 600V, ideal for most industrial motor and equipment circuits\u003c\/li\u003e \u003cli\u003eCompact footprint that fits into tight panelboards and switchgear layouts\u003c\/li\u003e \u003cli\u003eMaintenace-friendly design that allows fuse replacement and servicing without major disassembly\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects in manufacturing lines, conveyors, and processing equipment\u003c\/li\u003e \u003cli\u003ePanelboard feeders requiring both reliable isolation and overcurrent protection\u003c\/li\u003e \u003cli\u003eBranch circuit protection for packaged equipment where a single, compact solution is preferred\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eAt-a-glance specifications\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e PQ4603G\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\u003ePhase:\u003c\/strong\u003e 3-Phase\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance for uses and maintenance\u003c\/h3\u003e\n\u003cp\u003eTo maximize the benefits of the PQ4603G, pair it with compatible fuses rated for 30A and 600V, and install it within a suitable enclosure that meets your system’s environmental and safety requirements. Regularly inspect fuse elements for signs of wear after fault events, and keep a stock of replacement fuses on hand to minimize downtime. This fusible switch is well-suited for systems where quick isolation is needed to protect both personnel and downstream equipment while maintaining service continuity.\u003c\/p\u003e \u003cp\u003eWhether you’re upgrading an aging disconnect, configuring a new motor circuit, or consolidating protection and isolation in a compact footprint, the Square D PQ4603G 30A, 600V, 3-Phase Fusible Switch delivers dependable performance, straightforward maintenance, and precise control in one robust package.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390425616546,"sku":"PQ4603G","price":2243.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_ac2524de-6081-48e7-9e1d-d9a996d43684.png?v=1765370762","url":"https:\/\/www.ampstate.com\/products\/square-d-pq4603g-30a-600v-3-phase-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}