The Schmersal BN 12 series magnetic reed switch is engineered for precision and durability, featuring a robust metal enclosure with an integrated bias magnet. This cylindrical, threaded sensor comes equipped with a terminal connector cable and has a compact size of 10.7 mm. Designed for front actuation, it operates as an opener (normally closed) within an actuation distance range of 5 to 55 mm. It can handle a maximum switching voltage of 200 VAC, current up to 1 A, and has a switching capacity of up to 30 W at a frequency of 300 Hz.This position sensor ensures reliable performance with reed contacts and central mounting, although actuators are sold separately. Built for longevity in demanding environments, it operates between temperatures of -25 deg C to 70 deg C and boasts an IP67 rating for dust and water resistance according to IEC/EN 60529 standards. The Schmersal BN 12 is ideal for applications requiring precise position sensing with long service life under harsh conditions.