{"title":"Disconnect Switches","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eDisconnect switches isolate commercial and industrial circuits so equipment can be serviced, maintained or shut off safely. E3 Électricité, a holder of an RBQ licence, helps you choose the right model and handles installation.\u003c\/span\u003e\u003ca href=\"https:\/\/e3electricite.ca\/pages\/services-electriques-commercial\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eExplore our commercial electrical services\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e →\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAlso known as a safety switch, a disconnect switch is an enclosed device that cuts power to a circuit, motor or piece of equipment. Typical applications include service entrances, motors, HVAC and rooftop units, and production machinery. During maintenance, the switch provides a visible isolation point that can be locked out, so technicians work on de-energized equipment. Every model in this collection is intended for commercial and industrial duty rather than residential use.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe first choice is protection. A fused disconnect switch adds overcurrent protection for the circuit or motor it serves, while a non-fused disconnect switch provides isolation only and relies on breakers or fuses already installed upstream.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"146\"\u003e\n\u003ccol width=\"214\"\u003e\n\u003ccol width=\"233\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFused\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNon-fused\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIsolation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOvercurrent protection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBuilt-in fuses\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRelies on upstream protection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTypical use\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eLoads without dedicated protection\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEquipment already protected upstream\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eNext, match the switch to the load and the location:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eVoltage: a 600V disconnect switch suits most commercial and industrial loads, and several models here carry a 600 V rating.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003ePoles: a 2-pole disconnect switch serves single-phase equipment, while a 3-pole switch serves three-phase loads.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eAmperage: the models in this collection are rated 30 A.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\"\u003e\n\u003cp dir=\"ltr\" role=\"presentation\"\u003e\u003cspan\u003eEnclosure: NEMA 1 is a general-purpose indoor enclosure for dry areas, while a NEMA 3R disconnect switch has a rainproof enclosure suitable for outdoor use.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSelection and installation must follow the Canadian Electrical Code and the Code de construction du Québec, which set rules such as where a disconnect is located relative to the equipment it serves. E3's team, led by maître électricien Jonathan Chabot, reviews the load, phase and environment before recommending a switch. For plants and production lines, our\u003c\/span\u003e\u003ca href=\"https:\/\/e3electricite.ca\/pages\/usine-services-delectricite\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eindustrial electrical services\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e cover the complete installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eE3 Électricité supplies the switch and handles the installation, applying a LEAN methodology and its core values of commitment, excellence and ethics. As a member of the CMEQ serving the Quebec City and Lévis region, the team also inspects and services installed switches through our\u003c\/span\u003e\u003ca href=\"https:\/\/e3electricite.ca\/pages\/entretien\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eelectrical maintenance services\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e, helping isolation points stay dependable over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003ca href=\"https:\/\/e3electricite.ca\/en\/pages\/contact\"\u003e\u003cspan\u003eGet a quote\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"hubbell-hbl1379-sectionneur-a-interupteur-30a-3p-nema-1","title":"HUBBELL HBL1379 30A 3P NEMA 1 SWITCH DISCONNECT","description":"\u003csection class=\"specifications\"\u003e\n\u003ch2\u003e Description\u003c\/h2\u003e\n\n\u003cdiv class=\"text\"\u003e\n\n\u003cp\u003e ~~Circuit-Lock® NEMA 1 Rocker Switch, 3-Pole, 30A 600V AC, Aluminum\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\u003csection class=\"specifications\"\u003e\n\u003ch2\u003e Specifications \u003c\/h2\u003e\n\n\u003cdiv class=\"strippedTable attributes\"\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e Brand\u003c\/td\u003e\n\n\u003ctd\u003e Hubbell Wiring Device Kellems\u003c\/td\u003e\n\n\u003ctd\u003e Marketing name\u003c\/td\u003e\n\n\u003ctd\u003e Circuit-Lock®\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e UPC\u003c\/td\u003e\n\n\u003ctd\u003e 783585680903 \u003c\/td\u003e\n\n\u003ctd\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\u003csection class=\"specifications\"\u003e\n\u003ch2\u003e Packaging\u003c\/h2\u003e\n\n\u003cdiv class=\"boxedTable package\"\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e 1 - Unit\u003c\/td\u003e\n\n\u003ctd\u003e 10 - Cash register \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e","brand":"HUBBELL","offers":[{"title":"Default Title","offer_id":46843159871743,"sku":"HBL1379","price":158.59,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/8483\/3791\/files\/139407109.jpg?v=1746705142"}],"url":"https:\/\/e3electricite.ca\/en\/collections\/disconnect-switches.oembed","provider":"E3 Électricité","version":"1.0","type":"link"}