{"product_id":"allen-bradley-800t-j91b-3-pos-spring-return-knob","title":"Allen-Bradley 800T-J91B 3 Pos. Spring Return Knob","description":"\u003cdiv\u003e\n\u003cp\u003eAllen-Bradley 800T-J91B is a 30 mm diameter, three-position selector switch designed for front-panel mounting, featuring a white-insert knob and a spring return from both ends to the center position. This DPDT device provides two normally open and two normally closed contacts and ships with a KB7 cam for precise detent action. As part of the 800T family, it fits standard 30 mm cutouts and is compatible with other 800T contact blocks and cams to form a complete selector switch assembly. The J91B variant specifically delivers a 3-position knob configuration for reliable center-off indexing in machine controls, safety interlocks, and process equipment where a quick return to center is required.\u003c\/p\u003e\n\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"New","offer_id":51657479160110,"sku":null,"price":98.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_441d0d28-dbe6-4165-bd1d-7e8215662c1e.jpg?v=1769469418","url":"https:\/\/plgautomation.com\/products\/allen-bradley-800t-j91b-3-pos-spring-return-knob","provider":"PLG Automation ","version":"1.0","type":"link"}