{"product_id":"square-d-hu364-200a-600v-3-pole-safety-switch-nema-1","title":"Square D HU364 - 200A, 600V, 3-Pole, Safety Switch, NEMA 1","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HU364 safety switch is built to deliver reliable on\/off isolation and dependable overcurrent protection in demanding indoor environments. With a robust 200A rating at up to 600V and a 3-pole configuration, this NEMA 1 enclosure is engineered for durability, easy maintenance, and long-term performance where safety and uptime matter most.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HU364\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\u003ePoles:\u003c\/strong\u003e 3-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA Rating:\u003c\/strong\u003e NEMA 1\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this safety switch stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongspecific isolation capability:\u003e Designed to reliably disconnect all three phases, ensuring safe maintenance and protection for downstream equipment.\u003c\/strongspecific\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable design:\u003c\/strong\u003e A space-conscious solution that’s straightforward to install, inspect, and service in busy industrial or commercial spaces.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile protection options:\u003c\/strong\u003e Suited for use as a motor disconnect, panelboard protection, or branch-circuit protection where a compact fusible switch is advantageous.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged indoor reliability:\u003c\/strong\u003e Built to handle the harsher rhythms of industrial and commercial environments while preserving system integrity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal applications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects for small to mid-size equipment where clean isolation is essential\u003c\/li\u003e \u003cli\u003ePanelboards requiring a dedicated safety switch for reliable sectional protection\u003c\/li\u003e \u003cli\u003eBranch circuit protection in indoor facilities such as manufacturing floors, warehouses, and commercial spaces\u003c\/li\u003e \u003cli\u003eHVAC and auxiliary systems that demand quick, dependable isolation to support maintenance and safety protocols\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical considerations and insights\u003c\/h3\u003e\n\u003cp\u003eChoosing the HU364 means prioritizing safety, reliability, and space efficiency without compromising protection. Its 3-pole configuration ensures simultaneous disconnection of all lines, which simplifies troubleshooting and reduces risk during service. The NEMA 1 enclosure makes it a practical indoor solution where dust and non-hazardous conditions are typical, while maintaining straightforward integration with existing distribution setups. For environments that require selective coordination or fusible protection, the HU364 supports these configurations, offering flexibility to tailor protection schemes to your equipment and code requirements.\u003c\/p\u003e \u003cp\u003eWhether you're outfitting a new installation or upgrading an aging disconnect, the Square D HU364 provides clear, dependable isolation and protection that electricians and facility managers can trust day after day. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390412181666,"sku":"HU364","price":882.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-hu364-200a-600v-3-pole-safety-switch-nema-1-833.webp?v=1788876582","url":"https:\/\/www.ampstate.com\/products\/square-d-hu364-200a-600v-3-pole-safety-switch-nema-1","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}