Products

Position Switches & Sensors

SCHMERSAL BN20-2RZ-M16 MAGNETIC REED SWITCH 101172893

Product Code: 101172893

Explore the Schmersal BN20 Series Magnetic Reed Switch, a robust positioning sensor encased in an aluminum enclosure for durability. This rectangular switch features a bias magnet and offers flexible actuation from either the front or side. It's designed with two bistable contacts and can accommodate an actuation distance ranging from 5 mm to 50 mm. Engineered for high performance, it supports a maximum switching voltage of 250 VAC, a switching current up to 3 A, and a switching capacity of 120 W at 300 Hz. The device includes two reed contacts and has dimensions of 104 mm x 52 mm x 47 mm. While actuators are not included and must be purchased separately, this magnetic reed switch promises longevity and reliable operation within a temperature range of -25°C to 90°C. It also meets IP67 standards according to IEC/EN 60530, ensuring protection against dust and water immersion. Ideal for engineers seeking precision and resilience in position sensing applications.

Technical Specifications

Cable Note All indications including the conductor ferrules.
eCl@ss Number, Version 11.0 27-27-27-03
eCl@ss Number, Version 9.0 27-27-27-04
ETIM 6.0 EC001471
ETIM 7.0 EC002549
Gross Weight (g) 616
Housing Construction Form Block
Maximum Actuating Speed (m/s) 3
Maximum Fuse Rating 4 A gG D-fuse to DIN EN 60269-1
Maximum Nominal Output Voltage AC (V) 250
Maximum Temperature (°C) 90
Minimum Ambient Temperature (°C) -30
Minimum Temperature (°C) -25
Net Weight (g) 80
No. of Auxiliary Contacts 1
No. of Safety Contacts 1
Nominal Output Current (A) 3
Nominal Power (W) 120
Rated Short-circuit Current (A) 1000
Sensor Height (mm) 114
Sensor Length (mm) 126
Switching Element NO contact, NC contact
Switching Principle Snap action
Utilisation Category DC-13 | AC-15
Working Principle RFID
Brand SCHMERSAL
Actuator Type Plunger S200
Contact Material Silver
Degree of Protection IP67
EAN 4030660000000
Enclosure Material Glass-fibre reinforced thermoplastic, self-extinguishing
Maximum Ambient Temperature (°C) 80
Maximum Cable Cross Section (mm²) 1.5
Minimum Cable Cross Section (mm²) 0.75
Minimum Mechanical Life 1000000 Operations
Mounting Type Threaded
Rated Impulse Withstand Voltage (kV) 6
Rated Insulation Voltage (V) 500
Series BN20
Standards EN ISO 13849-1 / EN IEC 62061
Terminal Type Screw terminals M20 x 1.5

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