{"product_id":"siemens-hf323nr-disconnect-switch","title":"Siemens HF323NR - 100A, 240V, 3-Pole, Fused Disconnect Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HF323NR is a robust, high-performance fused disconnect switch engineered for industrial and commercial environments that demand safe, reliable electrical isolation. With a 100A rating at 240V and 3 poles, this unit provides a clear, dependable point of isolation for three-phase systems while supporting essential lockout\/tagout procedures.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e100A at 240V, 3-Pole design\u003c\/strong\u003e delivers precise, reliable disconnection for three-phase feeders, making it ideal for motor loads, distribution panels, and process equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFused protection\u003c\/strong\u003e interrupts faults directly at the disconnect, safeguarding equipment and reducing arc energy during switching and maintenance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA 3R enclosure\u003c\/strong\u003e offers weather-resistant, outdoor-capable housing, enabling safe installation in outdoor equipment yards, service entrances, and exposed electrical racks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout readiness\u003c\/strong\u003e supports compliant maintenance and personnel safety, ensuring a secure disconnection state before any service work begins.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuilt for durability\u003c\/strong\u003e Siemens craftsmanship delivers long-term reliability in harsh industrial environments, minimizing downtime and service interventions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy integration\u003c\/strong\u003e designed for straightforward wiring and compatible with common three-phase electrical architectures, helping you streamline installation and future maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eUse scenarios you’ll encounter every day include routine service shutoffs for heavy machinery, outdoor power distribution for industrial sites, and safety isolations for HVAC and large commercial equipment. The HF323NR not only provides a guaranteed electrical break under load but also delivers a clearly visible disconnect point that enhances on-site safety and compliance with lockout\/tagout protocols.\u003c\/p\u003e \u003cp\u003eWho should consider the Siemens HF323NR? Facilities with three-phase equipment seeking a durable, weather-ready disconnect that combines fuse protection with robust isolation capabilities. It’s well-suited for manufacturing floors, warehouses, outdoor electrical enclosures, and any installation where a reliable, code-aligned disconnect switch is essential for safe operation and streamlined maintenance.\u003c\/p\u003e \u003cp\u003eIn short, the HF323NR is more than a switch—it’s a safeguarding solution for dependable power control, designed to perform today and endure tomorrow, all while supporting safer, more efficient maintenance practices in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383786229922,"sku":"HF323NR","price":1710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_05e13334-5907-4de9-b03e-ab0ea9734d25.png?v=1765254439","url":"https:\/\/www.ampstate.com\/products\/siemens-hf323nr-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}