{"product_id":"square-d-8538sca42v02sy74-disconnect-switch","title":"Square D 8538SCA42V02SY74 - 30A, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D 8538SCA42V02SY74 is a 30A fused disconnect switch engineered for dependable electrical isolation in demanding industrial and commercial environments. Built to resist the rigors of everyday use, this device ensures safe shutdowns, straightforward maintenance, and durable performance over the long term.\u003c\/p\u003e \u003ch3\u003eWhat makes this disconnect stand out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e30 Amp fused protection\u003c\/strong\u003e delivers reliable interruption of power with built-in fusing to help manage fault energy and protect downstream equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSafe lockout\/tagout compatibility\u003c\/strong\u003e design supports standard safety procedures, helping workers verify de-energization before service or repair work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnder-load disconnection\u003c\/strong\u003e capability ensures a clean, secure disconnection even when the circuit is live, reducing arcing and improving overall safety during maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable industrial construction\u003c\/strong\u003e built to perform in busy facilities where reliability is non-negotiable, making it suitable for motor circuits, service disconnects, and critical control panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear model identity\u003c\/strong\u003e Square D 8538SCA42V02SY74 provides a straightforward spec trail for maintenance, audits, and replacement planning.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor control circuits needing a reliable, code-compliant disconnect for routine maintenance and emergency service.\u003c\/li\u003e \u003cli\u003eCommercial and light-industrial equipment where safe isolation is essential for worker safety and system integrity.\u003c\/li\u003e \u003cli\u003ePanel boards and distribution systems requiring a dedicated, fuse-protected disconnect to safeguard downstream components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical guidance and outcomes\u003c\/h3\u003e\n\u003cp\u003eWith this fused disconnect switch, technicians gain a predictable, repeatable method to isolate power, verify energy-off status through lockout\/tagout, and re-energize only after confirming all safety conditions are met. The 30A rating provides a balance between protection and usability for everyday equipment loads, helping minimize nuisance trips while preserving equipment longevity. In environments where downtime is costly, this switch offers a clear, reliable path to safe maintenance windows and faster, safer service restarts.\u003c\/p\u003e \u003ch3\u003eWho should consider it\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical contractors and facilities maintenance teams responsible for safe equipment servicing in factories, warehouses, and commercial facilities.\u003c\/li\u003e \u003cli\u003eEngineers specifying control panels and motor circuits that require a robust, fuse-protected disconnect with LOTO compatibility.\u003c\/li\u003e \u003cli\u003eOperations managers seeking durable, long-lasting safety equipment that reduces downtime during planned maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383707422882,"sku":"8538SCA42V02SY74","price":1310.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_a3c6ea46-9221-4d97-872e-fc9538c3a9e2.png?v=1765252409","url":"https:\/\/www.ampstate.com\/products\/square-d-8538sca42v02sy74-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}