{"product_id":"square-d-hu361-30a-600v-3-phase-safety-switch-nema-1","title":"Square D HU361 - 30A, 600V, 3-Phase, Safety Switch, NEMA 1","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D HU361 is a purpose-built 30A, 600V, 3-Phase Safety Switch designed to deliver reliable on\/off isolation and overcurrent protection in demanding industrial and commercial settings. With a compact, maintainable fusible switch design, it makes motor control and circuit protection straightforward, safe, and serviceable.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e HU361\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 600V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePhase:\u003c\/strong\u003e 3-Phase\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNEMA Rating:\u003c\/strong\u003e NEMA 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure\/Design:\u003c\/strong\u003e Indoor, compact safety switch intended for quick isolation and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy the HU361 stands out\u003c\/h2\u003e\n\u003cp\u003eWhen you need dependable motor isolation and branch protection, the HU361 delivers with purpose-built durability. It’s more than a switch—it’s a safety and maintenance ally that keeps downtime to a minimum and work environments safer for your team. The three-phase configuration handles mid-range motors and equipment efficiently, while the 600V rating provides a clear path for heavy loads without compromising control accuracy.\u003c\/p\u003e \u003ch3\u003eKey benefits in real-world use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrong reliable isolation:\u003e Quickly disconnect equipment to perform safe maintenance, troubleshooting, or repairs without interrupting other circuits.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOvercurrent protection:\u003c\/strong\u003e Built to help guard motors and conductors against fault conditions, reducing the risk of damage and unplanned outages.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable design:\u003c\/strong\u003e A space-efficient package that is straightforward to service, replace, or upgrade as your system evolves.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications:\u003c\/strong\u003e Ideal for motor disconnects, panelboards, and branch circuit protection where a robust, indoor-rated switch is required.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustry-grade reliability:\u003c\/strong\u003e Square D’s time-tested engineering underpins a switch built to perform in active electrical environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWho benefits from the HU361\u003c\/h2\u003e\n\u003cp\u003eFacility engineers, electrical contractors, and maintenance teams working with three-phase motors or protected circuits in commercial or light industrial spaces will appreciate the HU361’s clarity of operation, quick install, and dependable protection. It’s especially well-suited for setups where a dedicated safety switch is needed to meet on-site isolation requirements while keeping a compact footprint.\u003c\/p\u003e \u003ch2\u003ePractical considerations and best practices\u003c\/h2\u003e\n\u003cp\u003ePair the HU361 with appropriately rated conductors and protective devices to ensure optimal performance. In environments where frequent maintenance is anticipated, the maintainable fusible switch design minimizes service time and material handling, helping you keep downtime to an absolute minimum while maintaining clear isolation points for workers.\u003c\/p\u003e \u003cp\u003eReady to enhance safety and reliability in your electrical distribution? The Square D HU361 30A 600V 3-Phase Safety Switch with NEMA 1 enclosure is built to handle your motor control and circuit protection needs with precision and ease. \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390362833058,"sku":"HU361","price":450.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/fusible_disconnect_generic_980187e1-c9e4-4826-aea0-8465e53ef23c.png?v=1765370624","url":"https:\/\/www.ampstate.com\/products\/square-d-hu361-30a-600v-3-phase-safety-switch-nema-1","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}