{"product_id":"fs303004b-30a-4-pole-disconnect-switch","title":"FS303004B - 30A, 4-Pole, Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eFS303004B - 30A, 4-Pole, Disconnect Switch is a robust solution engineered for dependable on\/off isolation and overcurrent protection in demanding industrial and commercial environments. This compact, maintainable fusible switch is designed to keep equipment safe and downtime minimal, even in space-constrained control panels.\u003c\/p\u003e \u003cp\u003eWhere it shines:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExactly 30A\u003c\/strong\u003e rating provides reliable protection for motor circuits and control gear without overdesigning the system.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4-Pole configuration\u003c\/strong\u003e enables simultaneous isolation of all conductors, ensuring comprehensive disconnects for safer service and maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact footprint\u003c\/strong\u003e fits neatly into panelboards and control enclosures where space is at a premium.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintained fusible switch design\u003c\/strong\u003e offers straightforward protection and serviceability, reducing troubleshooting time during fuse replacement or maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e — ideal for motor disconnects, panelboard protection, and branch circuit isolation in both industrial and commercial settings.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003ePractical use cases and scenarios:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects in fan, pump, or conveyor systems where a clear isolation point is required before maintenance or servicing.\u003c\/li\u003e \u003cli\u003ePanelboard sections needing a dedicated, safe shutdown switch to improve lockout\/tagout procedures.\u003c\/li\u003e \u003cli\u003eBranch circuit protection for downstream loads that demand quick, reliable disconnection during faults or testing.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhy choose the FS303004B for your electrical control needs?\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSafety and reliability\u003c\/strong\u003e come from a dedicated isolation switch designed to provide a clear, accessible disconnect point during routine maintenance or emergency shutdowns.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperational efficiency\u003c\/strong\u003e is improved with a compact design that minimizes panel complexity, while still delivering robust overcurrent protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear value proposition\u003c\/strong\u003e for facilities managers and electricians who require a dependable, easy-to-service switch that fits standard panel layouts without sacrificing performance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eTips for optimal use:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eMatch the 30A rating to your motor or circuit load and plan for safe, accessible switch operation during routine maintenance.\u003c\/li\u003e \u003cli\u003eLabel the FS303004B clearly at the panel to accelerate lockout\/tagout procedures and reduce troubleshooting time.\u003c\/li\u003e \u003cli\u003ePlan for fuse maintenance or replacement in line with your facility’s preventive maintenance schedule to keep protection intact.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIn short, the FS303004B delivers a focused combination of safe isolation, straightforward maintenance, and compact integration that’s ideal for motor control centers, panelboards, and branch-circuit protection in challenging environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390353035426,"sku":"FS303004B","price":321.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_d453c316-784f-4cbd-a0ef-a438f6b23c3b.png?v=1765368860","url":"https:\/\/www.ampstate.com\/products\/fs303004b-30a-4-pole-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}