{"product_id":"siemens-hf322nr-60a-240v-3-pole-safety-switch-nema-3r","title":"Siemens HF322NR - 60A, 240V, 3-Pole, Safety Switch, NEMA 3R","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens HF322NR — a rugged 60A, 240V, 3-Pole Safety Switch with a NEMA 3R enclosure. Designed for reliable on\/off isolation and overcurrent protection in demanding industrial and commercial environments, this compact, maintainable fusible switch delivers a dependable safety solution for three-phase circuits.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HF322NR\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 60A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA Rating:\u003c\/strong\u003e NEMA 3R\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe HF322NR stands out with its compact, maintainable design that makes routine service straightforward and downtime minimal. It is ideal for motor disconnects, panelboards, and branch circuit protection where a dedicated, durable safety switch is required. The 3-pole configuration is perfectly suited for three-phase systems, delivering clean isolation for motor loads, pumps, conveyors, and other industrial equipment.\u003c\/p\u003e \u003cp\u003eKey benefits include weather-ready protection thanks to the NEMA 3R enclosure, enabling reliable operation in environments that may encounter rain or sleet. This switch provides a clear, physical disconnect, enhancing safety for personnel during maintenance and servicing while keeping downstream equipment safely isolated from power when needed.\u003c\/p\u003e \u003cp\u003eUse this switch in scenarios where a robust, readily serviceable safety device is essential: outdoor motor drives, HVAC and climate control systems, manufacturing lines, and any application requiring a dedicated safety disconnect with upstream protection. When you need a dependable, three-phase safety switch that combines compact form with strong practical performance, the Siemens HF322NR delivers.\u003c\/p\u003e \u003cp\u003eMaintenance and installation notes: plan for proper conductor sizing and secure terminal connections, and follow routine inspections to ensure smooth operation of the switch. The HF322NR is designed to be a durable, long-lasting component in your control system, offering reliable isolation and protection as part of your broader electrical protection strategy.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390384820386,"sku":"HF322NR","price":1406.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hf322nr-60a-240v-3-pole-safety-switch-nema-3r-565.webp?v=1788872077","url":"https:\/\/www.ampstate.com\/products\/siemens-hf322nr-60a-240v-3-pole-safety-switch-nema-3r","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}