{"product_id":"siemens-hf364nr-200a-600v-fusible-safety-switch","title":"Siemens HF364NR - 200A, 600V, Fusible, Safety Switch","description":"\u003cdiv\u003e\n\u003ch2\u003eSiemens HF364NR: 200A, 600V Fusible Safety Switch for Powerful, Reliable Isolation\u003c\/h2\u003e\n\u003cp\u003eThe Siemens HF364NR is a purpose-built fusible safety switch engineered to deliver dependable on\/off isolation and precise overcurrent protection in tough industrial and commercial environments. With a 200A rating and 600V capability, this switch provides robust protection for large motors, panelboards, and branch circuits while maintaining a compact footprint that fits tighter electrical rooms and service enclosures.\u003c\/p\u003e \u003ch3\u003eKey specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HF364NR\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 200A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused:\u003c\/strong\u003e Fusible\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the HF364NR\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongrugged reliable protection\u003e—built by Siemens to withstand demanding industrial and commercial use, ensuring safe, predictable isolation when service or maintenance is required.\u003c\/strongrugged\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused protection for targeted safeguarding\u003c\/strong\u003e—the fusible design provides straightforward, dependable protection for downstream equipment, helping to prevent damage from overcurrents and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable form\u003c\/strong\u003e—engineered to fit where space is at a premium, while still offering easy access to fuse elements for quick maintenance and reduced downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile deployment\u003c\/strong\u003e—ideally suited for motor disconnects, panelboards, and branch circuit protections, making it a practical choice in both new installations and retrofits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustry-ready reliability\u003c\/strong\u003e—backed by Siemens engineering and a global service network, providing confidence in long-term performance and parts availability.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects in manufacturing lines, pumps, conveyors, or HVAC systems where a reliable, easily isolatable power switch is essential.\u003c\/li\u003e \u003cli\u003eProtection point for panelboards feeding critical electrical loads, ensuring rapid disconnection during fault conditions.\u003c\/li\u003e \u003cli\u003eBranch circuit protection in compact electrical rooms or cabinets where space and maintainability matter.\u003c\/li\u003e \u003cli\u003eMaintenance shutdowns and service work where a clear, Fusible safety switch path minimizes risk and downtime.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and benefits\u003c\/h3\u003e\n\u003cp\u003eChoosing a fusible safety switch like the HF364NR can simplify protection strategy in your electrical distribution. The 200A\/600V rating covers a wide range of medium-duty applications, while the fusible design provides a straightforward protection mechanism that pairs well with standard protective devices in your system. Its compact design reduces enclosure footprint without sacrificing performance, and the design emphasis on ease of fuse access translates to faster maintenance windows and less interruption to production lines.\u003c\/p\u003e \u003ch3\u003eWhat this means for you\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eEnhanced safety through reliable isolation during maintenance or fault conditions.\u003c\/li\u003e \u003cli\u003eClear protection for motors, feeders, and downstream gear with a straightforward, maintainable solution.\u003c\/li\u003e \u003cli\u003eFlexible deployment in space-constrained environments, enabling smarter electrical room layouts.\u003c\/li\u003e \u003cli\u003eContinued support and service availability from Siemens, ensuring longevity and parts continuity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWith the Siemens HF364NR, you get a purpose-built, fusible safety switch that aligns with practical industrial needs—delivering dependable protection, easy maintenance, and a compact footprint that helps optimize your electrical infrastructure.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390340812962,"sku":"HF364NR","price":3151.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hf364nr-200a-600v-fusible-safety-switch-680.webp?v=1788863959","url":"https:\/\/www.ampstate.com\/products\/siemens-hf364nr-200a-600v-fusible-safety-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}