{"product_id":"qmb2640j","title":"QMB2640J - Square D 400A 600V 2-Pole Fusible Panelboard Switch","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eQMB2640J\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eQMB2640J\u003c\/b\u003e is a Square D fusible panelboard switch designed for reliable power distribution applications.This switch features a 400 ampere rating and is rated for 600 volts AC with a 2-pole configuration. It is part of the QMB series, known for durable fusible switches compatible with Class RK1, RK5, and J fuses. The switch is suitable for panelboard mounting and provides robust protection and switching capabilities in industrial and commercial electrical systems.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eManufacturer: Square D\u003c\/li\u003e\n\u003cli\u003ePart Number: QMB2640J\u003c\/li\u003e\n\u003cli\u003eAmperage: 400 Amps\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 Volts AC\u003c\/li\u003e\n\u003cli\u003ePoles: 2\u003c\/li\u003e\n\u003cli\u003eSwitch Type: Fusible Panelboard Switch\u003c\/li\u003e\n\u003cli\u003eFuse Compatibility: Class RK1, RK5, and J Fuses\u003c\/li\u003e\n\u003cli\u003eSeries: QMB\u003c\/li\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: QMB2640J\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Square D\u003c\/li\u003e\n\u003cli\u003eCategory : Switch\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Panel Mount\u003c\/li\u003e\n\u003cli\u003eFamily : QMB Saflex\u003c\/li\u003e\n\u003cli\u003eType : QMB\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 400\u003c\/li\u003e\n\u003cli\u003ePhase : 1\u003c\/li\u003e\n\u003cli\u003ePoles : 2\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@480V\u003c\/li\u003e\n\u003cli\u003eFuse Class : J\u003c\/li\u003e\n\u003cli\u003eConfiguration : Single\u003c\/li\u003e\n\u003cli\u003eSwitch Style : Fusible\u003c\/li\u003e\n\u003cli\u003eNema Rating : 1\u003c\/li\u003e\n\u003cli\u003eCompatible Frames : ED\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eWeight : 65 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Square D","offers":[{"title":"Re-Certified","offer_id":42230904553631,"sku":"QMB2640J-ReCert","price":2141.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/square-d-switches-re-certified-qmb2640j-square-d-400a-600v-2-pole-fusible-panelboard-switch-31477128724639.jpg?v=1766004716","url":"https:\/\/essentialparts.com\/products\/qmb2640j","provider":"Essential Electric Supply","version":"1.0","type":"link"}