{"product_id":"allen-bradley-speed-switch-808-m3-600v-ac-max-m02246-02246","title":"Allen-Bradley Speed Switch 808-M3 600V AC Max m02246","description":"\u003cp\u003eThe Allen-Bradley 808-M3 is a Bulletin 808 electromechanical speed switch, Series F, configured with a 4 point flange mounting style and normally open (N.O.) contacts. The nameplate identifies a contact adjustment range of 50 to 1000 RPM and a maximum shaft speed of 2000 RPM, with a contact rating of NEMA B600 at 600V AC maximum. The enclosure is rated NEMA Type 1, 4, and 13, suiting it to general industrial, watertight, and dust tight indoor environments. UL, CSA, and CE markings are present on the nameplate.\u003c\/p\u003e\n\n\u003cp\u003eBulletin 808 speed switches provide an electrical contact signal at a determined shaft speed for applications including plugging, anti-plugging, zero speed sensing, overspeed detection, and direction of rotation indication. The 808-M3 specifically is the high speed, 4 point flange variant of the M-style family and is direct coupled to a driven shaft. Internal construction includes a double shaft seal with precision bearings, as published by the manufacturer for the Bulletin 808 line.\u003c\/p\u003e\n\n\u003cp\u003eThe unit is marked CAT NO 808-M3, SER F, and MADE IN U.S.A. Barcode 107811808549 is visible on the box label, corresponding to UPC 781180854972. The item is presented in its original Allen-Bradley packaging.\u003c\/p\u003e\n\n\u003cp\u003eTypical applications include conveyor systems, mixers, fans, blowers, centrifuges, crushers, and other rotating machinery where speed feedback is required for motor control logic, interlocking, or safety circuits.\u003c\/p\u003e\n\n\u003cp\u003eStock # 0526-02246\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":49725414047984,"sku":"m02246","price":1449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/6648\/7280\/files\/90734971-3E38-4A20-B3C4-ABA283B14333.jpg?v=1778768336","url":"https:\/\/mroexchange.com\/products\/allen-bradley-speed-switch-808-m3-600v-ac-max-m02246-02246","provider":"MRO Exchange","version":"1.0","type":"link"}