{"product_id":"square-d-h363nrb-100a-600v-3-phase-switch","title":"Square D H363NRB - 100A, 600V, 3-Phase, Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe Square D \u003cstrong\u003eH363NRB\u003c\/strong\u003e is a rugged, purpose-built 3-phase switch designed to deliver reliable on\/off isolation and overcurrent protection in demanding industrial and commercial environments. With a \u003cstrong\u003e100A\u003c\/strong\u003e rating and support for up to \u003cstrong\u003e600V\u003c\/strong\u003e, this switch stands up to the rigorous demands of motor circuits, panelboards, and branch protections while staying compact and easy to maintain.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel and rating:\u003c\/strong\u003e Square D \u003cstrong\u003eH363NRB\u003c\/strong\u003e — 100A, 600V, 3-Phase\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-phase isolation:\u003c\/strong\u003e Crisp, reliable disconnect for three-phase motor circuits and feeders\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOvercurrent protection:\u003c\/strong\u003e Built to provide solid protection for downstream equipment when faults occur\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompact, maintainable design:\u003c\/strong\u003e Streamlined form factor that fits conveniently in panelboards and switchgear while allowing straightforward servicing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application:\u003c\/strong\u003e Ideal for motor disconnects and branch circuit protection in both industrial and commercial settings\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhat it solves and where it shines\u003c\/h2\u003e\n\u003cp\u003eThis switch is purpose-built for scenarios where safe isolation and dependable protection matter most. If you’re wiring motor-driven equipment, the H363NRB simplifies switching and protection in a single, robust device. It’s well-suited for use in manufacturing lines, pumping stations, HVAC installations, conveyors, and any application requiring a compact, maintainable disconnect switch that can handle three-phase loads at up to 600V.\u003c\/p\u003e \u003ch2\u003eWhy choose the Square D H363NRB\u003c\/h2\u003e\n\u003cp\u003eWhat makes this switch stand out is its combination of precise 3-phase control, solid amperage handling, and a design that minimizes maintenance hassles. You get dependable isolation to safely de-energize equipment for servicing, plus integrated protection that helps guard motors and circuits from overcurrent events. In contrast to bulkier solutions, the H363NRB delivers the same essential protection in a more streamlined footprint, helping you save panel space without compromising reliability.\u003c\/p\u003e \u003ch2\u003ePractical use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMotor disconnects for pumps, fans, and conveyors in manufacturing environments\u003c\/li\u003e \u003cli\u003ePanelboard feeder protection in compact electrical panels\u003c\/li\u003e \u003cli\u003eBranch circuit protection for three-phase equipment in commercial facilities\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eMaintenance and installation tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePlan for straightforward access during maintenance to ensure quick, safe disconnections\u003c\/li\u003e \u003cli\u003eRegularly inspect terminations and electrical contacts for signs of wear or corrosion\u003c\/li\u003e \u003cli\u003eKeep the surrounding area clean and dry to preserve reliable operation in industrial settings\u003c\/li\u003e \u003cli\u003eCoordinate with appropriate wiring and protection schemes to maintain proper three-phase balance and protection levels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default","offer_id":46390379217058,"sku":"H363NRB","price":718.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/square-d-h363nrb-100a-600v-3-phase-switch-672.webp?v=1788870747","url":"https:\/\/www.ampstate.com\/products\/square-d-h363nrb-100a-600v-3-phase-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}