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Position Switches & Sensors
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Position Switches & Sensors
SCHMERSAL BN20-RZ-M16 MAGNETIC REED SWITCH 101168090
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SCHMERSAL BN20-RZ-M16 MAGNETIC REED SWITCH 101168090
Product Code: 101168090
The Schmersal BN20 series magnetic reed switch is a robust positioning sensor encased in an aluminum enclosure, designed for industrial applications. This rectangular-shaped switch features a terminal connector with screw connection and allows actuation from both the front and side. It comes equipped with a bistable contact and includes a bias magnet. The operating distance ranges between 12 mm to 45 mm. With a maximum switching voltage of 250 VAC, current up to 3 A, and switching capacity of 120 W at a frequency of 300 Hz, this device ensures reliable performance in demanding environments. The unit dimensions are 104 mm x 52 mm x 47 mm, and it contains one reed contact. Note that actuators are not included and must be purchased separately. Engineered for durability, the switch operates within a temperature range of -25°C to 90°C and boasts a long lifespan. It also meets IP67 standards according to IEC/EN 60530 for dust and water resistance, ensuring protection in harsh conditions. The Schmersal BN20 is an ideal solution for precise position sensing needs in various industrial settings.
Technical Specifications
Cable Note
All indications including the conductor ferrules.
eCl@ss Number, Version 11.0
27-27-06-09
eCl@ss Number, Version 9.0
27-27-27-03
ETIM 6.0
EC002591
ETIM 7.0
EC002549
Gross Weight (g)
50
Housing Construction Form
Norm construction design
Maximum Actuating Speed (m/s)
2
Maximum Fuse Rating
6 A gG D-fuse
Maximum Nominal Output Voltage AC (V)
250
Maximum Temperature (°C)
90
Minimum Ambient Temperature (°C)
0
Minimum Temperature (°C)
-25
Net Weight (g)
65
No. of Auxiliary Contacts
2
No. of Safety Contacts
1
Nominal Output Current (A)
3
Nominal Power (W)
120
Rated Short-circuit Current (A)
1000
Sensor Height (mm)
33.2
Sensor Length (mm)
33
Switching Element
Opener (NC)
Switching Principle
Slow action
Utilisation Category
DC-13 | AC-15
Working Principle
Electromechanical
Brand
SCHMERSAL
Actuator Type
Roller lever N200
Contact Material
Silver
Degree of Protection
IP67
EAN
4030660000000
Enclosure Material
Aluminium
Maximum Ambient Temperature (°C)
80
Maximum Cable Cross Section (mm²)
2.5
Minimum Cable Cross Section (mm²)
0.75
Minimum Mechanical Life
1000000 Operations
Mounting Type
Threaded
Overvoltage Category
3
Rated Impulse Withstand Voltage (kV)
0.8
Rated Insulation Voltage (V)
500
Series
BN20
Standards
EN IEC 60947-5-2 / DIN VDE 0660-208
Terminal Type
Screw terminals M20 x 1.5
Documents
Datasheet
IPD Product Catalogue V17
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