Schmersal Inc. Datasheets for Reed Switches

Reed switches are magnetically actuated switches. They are typically manufactured with two ferromagnetic reeds (contact blades), which are sealed in a glass capsule. In the presence of a magnet, the blades (contacts) close. 
Reed Switches: Learn more

Product Name Notes
Magnetic Reed Switch -- BN 310 • Non-contact principle • 1 Reed contakts • Actuation from side • Flat design • Actuating surface and direction of actuation marked by switch symbol • 88 mm x 25...
Magnetic Reed Switch -- BN 20 • Non-contact principle • 1 Reed contakts • Long life • 104 mm x 52 mm x 47 mm • Aluminium enlosure • Actuating distance up to 50 mm depending...
Magnetic Reed Switch -- BN 75 • Non-contact principle • 1 Reed contakts • Long life • 80 mm x 99,5 mm x 55 mm • Float switch • Thermoplastic enclosure • Available with M12 plug-in...
Magnetic Reed Switch -- BN 85 • Non-contact principle • 1 Reed contakts • Long life • Actuating distance up to 40 mm depending on actuating magnet and version • 40 mm x 35 mm x...
Magnetic Reed Switch -- BN 32
Magnetic Reed Switch -- BN 325
• Non-contact principle • 1 Reed contakts • Long life • Actuating surface and direction of actuation marked by switch symbol • 85 mm x 26 mm x 24 mm...
Magnetic Reed Switch -- BN 80 • Non-contact principle • 1 Reed contakts • Long life • Flat design • Actuating distance up to 60 mm depending on actuating magnet and version • 44 mm x...
Magnetic Reed Switch -- BN 85-5 • Non-contact principle • 5 reed contacts • Long life • LED switching conditions display • connector • Thermoplastic enclosure • Reed-contact to clip-in, on-location assembly
Magnetic Reed Switch -- BN 65 • Non-contact principle • Long life • Actuating surface and direction of actuation marked by switch symbol • Construction form Ø 13 mm • Thermoplastic enclosure • Actuating distance up...
Magnetic Reed Switch -- BN 650 • Non-contact principle • Long life • Construction form Ø 13 mm • Thermoplastic enclosure • Actuating distance up to 60 mm depending on actuating magnet and version • with...
Magnetic Reed Switch -- BN 120 • Non-contact principle • Long life • Thermoplastic enclosure • Actuating distance up to 60 mm depending on actuating magnet and version • Design Ø 10.7 mm • with central...
Magnetic Reed Switch -- BN 12 Non-contact principle 1 Reed contakts Long life 104 mm x 52 mm x 47 mm Aluminium enlosure Actuating distance up to 50 mm depending on actuating magnet and version Screw...