{"product_id":"square-d-ps3620-200a-600v-fusible-switch","title":"Square D PS3620 - 200A, 600V, Fusible, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D PS3620 — a rugged 200A, 600V fusible switch built to deliver reliable on\/off isolation and precise overcurrent protection in demanding industrial and commercial environments. Designed to keep critical electrical systems safe and operational, this switch consolidates disconnect capability with integrated protection in a compact, maintainable package.\u003c\/p\u003e \u003cp\u003eKey to its value is a compact form that fits where space is at a premium without sacrificing performance. The PS3620 is a purpose-built solution for installations that require a dedicated motor disconnect, dependable panelboard protection, or dedicated branch-circuit safeguarding, all in a single, easy-to-service unit. Its fusible design ensures selective protection and clear fault indication, helping you minimize downtime and protect downstream equipment.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e PS3620\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused:\u003c\/strong\u003e Fusible\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical applications and benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMotor disconnects:\u003c\/strong\u003e Provide a clean, unambiguous isolation point for motors during maintenance or fault conditions, improving safety and service access.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePanelboards:\u003c\/strong\u003e Centralize protection at the point of distribution, helping simplify wiring and enhance protection coordination across feeders.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBranch circuits:\u003c\/strong\u003e Protect individual branches with a dedicated fusible switch, reducing risk to upstream equipment and improving fault handling.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable design:\u003c\/strong\u003e A space-efficient solution that technicians can service without dismantling surrounding equipment, keeping downtime to a minimum.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy this matters: in real-world installations, having a single, clearly rated fusible switch for isolation and protection minimizes wiring complexity and provides a straightforward path to safe maintenance and reliable operation. The Square D PS3620 combines proven performance with practical usability, making it a smart choice for facilities managers, electrical contractors, OEMs, and engineers responsible for reliable power distribution in factories, warehouses, campuses, and commercial spaces.\u003c\/p\u003e \u003cp\u003eMaintenance and safety tips: establish a routine to inspect fuse status and enclosure integrity, and always follow your facility’s electrical maintenance procedures when servicing fusible switches. Use only the appropriate PS3620-rated fuses as specified for your installation to ensure consistent protection and reliable performance.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390299525282,"sku":"PS3620","price":4909.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-ps3620-200a-600v-fusible-switch-506.webp?v=1788859988","url":"https:\/\/www.ampstate.com\/products\/square-d-ps3620-200a-600v-fusible-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}