{"product_id":"siemens-hf361r-disconnect-switch-4","title":"Siemens HF361R - 30A, 600V, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HF361R fused disconnect switch — a rugged, reliable solution for safe electrical isolation in demanding industrial and commercial environments. Designed to support lockout\/tagout procedures and provide dependable disconnection under load, this unit keeps maintenance crews safe while protecting downstream equipment.\u003c\/p\u003e \u003ch3\u003eKey features that matter in the field\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e30A, 600V rating\u003c\/strong\u003e — delivers solid performance for common industrial circuits while maintaining a safe margin for startup surges and fault conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA 3R enclosure\u003c\/strong\u003e — built to withstand the elements, making outdoor or damp indoor installations practical without compromising protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused protection integrated\u003c\/strong\u003e — combines isolation with overcurrent protection to reduce arc energy and safeguard upstream devices during servicing and faults.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout compatibility\u003c\/strong\u003e — designed to work with standard LOTO procedures, enabling technicians to secure the switch in OFF position during maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, long-term construction\u003c\/strong\u003e — engineered for frequent operation in harsh environments, helping minimize downtime and service interruptions.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMachine or equipment disconnects on production lines where quick, safe isolation is essential for routine maintenance or troubleshooting.\u003c\/li\u003e \u003cli\u003eOutdoor or weather-exposed facilities such as loading docks, pump houses, or utility rooms that require a weatherproof disconnect.\u003c\/li\u003e \u003cli\u003eElectrical panels and switchgear assemblies needing a clear, code-reliable means of upstream isolation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eCompared to non-fused disconnect options, the HF361R provides visible disconnection paired with reliable current protection, helping prevent backfeed during maintenance and reducing the risk of damage in fault scenarios. This leads to clearer fault diagnosis, safer lockout\/tagout workflows, and improved overall facility safety.\u003c\/p\u003e \u003ch3\u003ePractical setup and best practices\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMatch the fuse type and rating to your load requirements and ensure compatible wiring within the switch's enclosure.\u003c\/li\u003e \u003cli\u003eMount the unit where it remains accessible to authorized personnel and easy to inspect during visual checks.\u003c\/li\u003e \u003cli\u003eIntegrate with your facility’s lockout\/tagout program to secure the OFF position during service, protecting technicians and equipment alike.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Siemens HF361R is the go-to choice for facilities that demand a disciplined, dependable approach to electrical isolation without compromising uptime. It’s an excellent fit for engineers, maintenance teams, and electrical contractors seeking a robust fused disconnect switch that stands up to daily industrial use.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383786655906,"sku":"HF361R","price":810.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_aa28ae4d-9a98-49d1-b1fb-063840316b24.png?v=1765254460","url":"https:\/\/www.ampstate.com\/products\/siemens-hf361r-disconnect-switch-4","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}