{"product_id":"balluff-bns-819-d03-r12-100-10-mechanical-position-switch","title":"Balluff BNS-819-D03-R12-100-10 Mechanical Position Switch","description":"\u003cdiv\u003e\u003cp\u003eThe Balluff BNS 819-D03-R12-100-10 mechanical position switch (order code BNS00EW) is a three-position roller-type limit switch designed for robust cam‑driven position sensing in automation. It mounts vertically with a long\/flat approach direction parallel to the mounting surface, uses screw-terminal connections, and resides in an aluminum, anodized housing measuring 120 x 80 x 83 mm with IP67 protection. The unit provides dual changeover contacts (one NO and one NC per position) across three switching positions, rated for up to 250 V AC and 6 A continuous current, and it supports a maximum cam‑to‑reference edge spacing of 4.5–5.0 mm and a switching rate up to 300\/min. Its actuation is via a stainless steel plunger (BSE 30.0) with an actuation force around 20 N, and it tolerates operating temperatures from -5 to 85 °C. The cam-driven mechanism accommodates an approach speed of up to 60 m\/min and features two flange exits rated for M25 threading, with a switching life up to about 30 million cycles. This model aligns with DIN switch standards (DIN 43697) and is part of Balluff’s mechanical position switch family, commonly used for end-of-travel and position detection in conveyors, presses, and automated machinery. \u003c\/p\u003e\u003c\/div\u003e","brand":"BALLUFF","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51676428763438,"sku":null,"price":181.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_5de8396f-b0fe-40fc-94a7-b73c1c6d405f.jpg?v=1769551482","url":"https:\/\/plgautomation.com\/products\/balluff-bns-819-d03-r12-100-10-mechanical-position-switch","provider":"PLG Automation ","version":"1.0","type":"link"}