{"product_id":"siemens-hf362nr-b399-60a-600v-safety-switch-nema-3r","title":"Siemens HF362NR-B399 - 60A, 600V, Safety Switch, NEMA 3R","description":"\u003cdiv\u003e\n\u003cp\u003eSiemens HF362NR-B399 is a rugged safety switch engineered for dependable on\/off isolation and overcurrent protection in demanding industrial and commercial environments. Rated at 60A and 600V, this NEMA 3R configuration is built to withstand outdoor exposure while delivering reliable performance where safety and uptime matter most.\u003c\/p\u003e \u003ch3\u003eWhy this safety switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e60 Amp, 600 Volt capacity:\u003c\/strong\u003e Handles the electrical demands of motor loads and feeders with a clear, decisive disconnect when service is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA 3R weatherproof enclosure:\u003c\/strong\u003e Designed to endure rain, snow, and dust, making it suitable for outdoor equipment rooms, loading docks, and exterior installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated fusible switch for overcurrent protection:\u003c\/strong\u003e Combines protective fusing with isolation in a single unit, reducing parts and simplifying wiring.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable design:\u003c\/strong\u003e Streamlined footprint and easy access for fuse replacement and routine maintenance, helping minimize downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile installation for motor disconnects and branch circuits:\u003c\/strong\u003e Ideal where compact protection and reliable isolation are required in panelboards and feeder circuits.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eProject scenarios where the HF362NR-B399 shines include motor control stations on manufacturing lines, outdoor pump or HVAC installations, and building service panels where a compact, reliable disconnect and protective switch is needed. It’s particularly valuable in environments where space is at a premium and weather exposure is a concern.\u003c\/p\u003e \u003ch3\u003eHow it helps your operation\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtects personnel and equipment by providing a clear, safe point of isolation for maintenance or emergency shutdowns.\u003c\/li\u003e \u003cli\u003ePrevents cascading faults by delivering fast, predictable overcurrent protection at the feeder level.\u003c\/li\u003e \u003cli\u003eReduces installation complexity by combining disconnection and protection in one durable unit.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat you’re getting\u003c\/h3\u003e\n\u003cp\u003eThe Siemens HF362NR-B399 is a 60A, 600V safety switch with a NEMA 3R rating, designed for motor disconnects, panelboards, and branch circuits where a compact, maintainable fusible switch is required. Built on Siemens’ engineering, it brings reliability, serviceability, and a proven safety profile to your electrical distribution strategy.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390419554466,"sku":"HF362NR-B399","price":533.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hf362nr-b399-60a-600v-safety-switch-nema-3r-899.webp?v=1788877198","url":"https:\/\/www.ampstate.com\/products\/siemens-hf362nr-b399-60a-600v-safety-switch-nema-3r","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}