{"product_id":"balluff-515-449-s21-l-inductive-proximity-sensor","title":"Balluff 515-449-S21-L Inductive Proximity Sensor","description":"\u003cdiv\u003e\u003cp\u003eBalluff BES-515-449-S21-L is a cylindrical inductive proximity switch that detects metal targets within a 2 mm sensing range. It is a 3-pin device with a normally open output, configured for 35–250 VAC operation via the Balluff S21 AC micro connector, and it draws up to about 150 mA. The rugged M12-style housing measures approximately Ø12 x 70 mm and is designed for easy mounting in automation fixtures, conveyors, and machine assemblies. This variant is listed as discontinued by the manufacturer, which may affect availability and replacement planning. \u003c\/p\u003e\u003c\/div\u003e","brand":"Balluff","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46273237254378,"sku":null,"price":65.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-074.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/balluff-515-449-s21-l-inductive-proximity-sensor","provider":"GTG Hardware","version":"1.0","type":"link"}