{"product_id":"siemens-hf322-disconnect-switch","title":"Siemens HF322 - 60A, 600V, Heavy Duty Fused Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HF322 is a 60A, 600V Heavy Duty Fused Safety Switch designed to deliver reliable electrical isolation in demanding industrial and commercial environments. Built for long-term durability, it provides a clean, dependable disconnection under load, making maintenance safer and simpler.\u003c\/p\u003e \u003ch2\u003eWhy the HF322 stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e60A current rating\u003c\/strong\u003e supports mid-sized feeder circuits and machinery without compromise.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600V voltage rating\u003c\/strong\u003e aligns with standard industrial power systems, offering broad compatibility.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA 1 enclosure\u003c\/strong\u003e safeguards indoor electrical equipment in controlled environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeavy-duty construction\u003c\/strong\u003e engineered for frequent operation and rugged use in busy facilities.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/tagout readiness\u003c\/strong\u003e facilitates compliant, safe maintenance procedures, reducing exposure during service work.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal applications and use cases\u003c\/h2\u003e\n\u003cp\u003eUse the HF322 as the primary disconnect for panel boards, motor feeders, and service entrances within manufacturing lines, processing plants, and commercial installations where dependable isolation is essential for safety and uptime. It’s especially valuable in setups that require predictable disconnection under load to protect workers during routine maintenance or troubleshooting.\u003c\/p\u003e \u003ch2\u003eWhat you’ll gain in safety and efficiency\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eClear, reliable isolation that supports safer lockout\/tagout practices\u003c\/li\u003e \u003cli\u003eMinimized downtime thanks to robust construction and predictable performance\u003c\/li\u003e \u003cli\u003eEnhanced operator confidence with a dedicated, easy-to-use safety switch\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eAmperage rating:\u003c\/strong\u003e 60A\u003cbr\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600V\u003cbr\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e NEMA 1\u003cbr\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Heavy Duty Fused Safety Switch\u003cbr\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Siemens\u003cbr\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HF322\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383751889058,"sku":"HF322","price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_3aac0c44-d45f-46f1-b0f3-9af6bd06dffd.png?v=1765253467","url":"https:\/\/www.ampstate.com\/products\/siemens-hf322-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}