{"product_id":"er466nst-boltswitch-3-phase-4-pole-600v-600a-fusible-bolted-pressure-switch-nema-1","title":"ER466NST - Boltswitch 3 Phase 4 Pole 600V 600A Fusible Bolted Pressure Switch NEMA 1","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eER466NST\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eER466NST\u003c\/b\u003e is a 3 phase 4 pole 600V 600A fusible bolted pressure switch designed for reliable circuit protection and efficient operation in industrial applications. This switch features a NEMA 1 enclosure and is built for top-feed mounting, making it suitable for a wide range of electrical installations. The Boltswitch ER466NST utilizes a robust bolted pressure contact design, ensuring secure connections and reduced heat buildup. Its fusible configuration provides overcurrent protection, while the 4-pole design supports three-phase systems with neutral switching capability. The switch is engineered for durability and ease of maintenance, with features such as pressure taps for monitoring and control power devices. Key Specifications \u003cul\u003e \u003cli\u003ePart Number: ER466NST\u003c\/li\u003e \u003cli\u003eManufacturer: Boltswitch\u003c\/li\u003e \u003cli\u003eAmperage: 600A\u003c\/li\u003e \u003cli\u003eVoltage: 600V AC\/DC\u003c\/li\u003e \u003cli\u003ePoles: 4 Pole\u003c\/li\u003e \u003cli\u003eMounting Type: Top-Feed\u003c\/li\u003e \u003cli\u003eEnclosure: NEMA 1\u003c\/li\u003e \u003cli\u003eSeries: ER\u003c\/li\u003e \u003cli\u003eApplication: Fusible Bolted Pressure Switch\u003c\/li\u003e \u003cli\u003ePhase: 3 Phase\u003c\/li\u003e \u003c\/ul\u003e At \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: ER466NST\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Boltswitch\u003c\/li\u003e\n\u003cli\u003eBrand : Boltswitch\u003c\/li\u003e\n\u003cli\u003eCategory : Switch\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Bolted Pressure\u003c\/li\u003e\n\u003cli\u003eFamily : ER Series\u003c\/li\u003e\n\u003cli\u003eType : ER\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 600\u003c\/li\u003e\n\u003cli\u003ePhase : 3\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eFuse Class : R\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 : SEPA\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\u003cul\u003e\u003cli\u003eWeight : 250 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Boltswitch","offers":[{"title":"New","offer_id":42902668050591,"sku":"ER466NST-New","price":4680.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/s-l1600-Photoroom_6dc5fb96-3bdc-4350-92b5-81e052cea0b1.png?v=1725395071","url":"https:\/\/essentialparts.com\/products\/er466nst-boltswitch-3-phase-4-pole-600v-600a-fusible-bolted-pressure-switch-nema-1","provider":"Essential Electric Supply","version":"1.0","type":"link"}