{"product_id":"siemens-hf363r-100a-fusible-safety-switch","title":"Siemens HF363R - 100A, Fusible, Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eSiemens HF363R 100A Fusible Safety Switch\u003c\/strong\u003e delivers reliable isolation and robust overcurrent protection in demanding industrial and commercial environments. Built to withstand tough duty cycles, this fusible safety switch combines simple, dependable operation with a compact footprint, making it a trusted choice for where safe, predictable power control matters most.\u003c\/p\u003e \u003ch3\u003eKey Features that Matter in the Field\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e100 A current rating\u003c\/strong\u003e provides solid protection for motors, control circuits, and downstream equipment without unnecessary space consumption.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFusible design\u003c\/strong\u003e integrates protection and disconnection in a single device, helping to quickly interrupt faults and protect downstream wiring and devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable form\u003c\/strong\u003e is ideal for installations with space constraints or where routine servicing needs to be performed without removing equipment from service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e—well suited for motor disconnects, panelboards, and branch circuit protection where a dedicated, easy-to-service fusible switch is required.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eUse the HF363R as a reliable motor disconnect in manufacturing lines, a protective main or feeder in panelboards, or a dedicated branch circuit protector in commercial or industrial electrical rooms. Its fusible protection helps localize faults, minimize downtime, and safeguard downstream equipment from overloads.\u003c\/p\u003e \u003ch3\u003eHow It Helps Your Operations\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast, clear isolation\u003c\/strong\u003e enables safe maintenance and reduces exposure during servicing, improving on-site safety and uptime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTargeted protection\u003c\/strong\u003e minimizes damage to downstream devices by interrupting fault currents at the source.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance-friendly design\u003c\/strong\u003e supports straightforward fuse replacement and periodic checks, keeping downtime to a minimum.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical Snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HF363R\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Fusible\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWho Should Consider the HF363R\u003c\/h3\u003e\n\u003cp\u003eManufacturers, facility engineers, and electrical technicians seeking a compact, dependable fusible safety switch for motor control centers, switchgear panels, or protected branch circuits will find the HF363R a precise fit. It’s especially advantageous in environments where routine maintenance and straightforward fuse servicing are prioritized.\u003c\/p\u003e \u003ch3\u003ePractical Tips for Implementation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePair the HF363R with compatible fusing elements selected for your motor or circuit load to ensure consistent protection across operating conditions.\u003c\/li\u003e \u003cli\u003ePlan service intervals around fuse replacement checks to minimize downtime during routine maintenance.\u003c\/li\u003e \u003cli\u003eDocument the device alongside your panel diagrams to streamline troubleshooting and future upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390295167138,"sku":"HF363R","price":2187.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_527e6cf8-5bfa-4474-964f-b16772c00215.png?v=1765367716","url":"https:\/\/www.ampstate.com\/products\/siemens-hf363r-100a-fusible-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}