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Presence Sensing Safety Devices

SCHMERSAL BNS33-11Z SAFETY SENSOR 101107770

Product Code: 101107770

The Schmersal BNS33 series safety sensor is a robust machine safety solution designed with a thermoplastic enclosure and an integrated magnet as the actuating element. This sensor requires a separate evaluation unit to function and is equipped with one opener and one shutter for operation. It features a lateral active area and connects via a 1-meter cable terminal connector. Optimized for low-power applications, it supports a switching voltage of 100 V AC/DC, a current of 0.4 A, and has a switching capacity of 10 W. Ideal for engineers looking to enhance machine safety without compromising on efficiency or space.

Technical Specifications

Cable Note All indications including the conductor ferrules.
Coding Level According to EN ISO 14119 Low
Design of Control Element Short-circuit proof, p-type
eCl@ss Number, Version 11.0 27-37-12-11
eCl@ss Number, Version 9.0 27-37-12-11
ETIM 6.0 EC000223
ETIM 7.0 EC000641
Gross Weight (g) 75
Housing Construction Form Norm construction design
Installation Conditions Not flush
Latching Force (N) 30
Maximum Actuating Speed (m/s) 2
Maximum Bounce Duration (ms) 2
Maximum Fuse Rating 6 A gG D-fuse
Maximum Switching Capacity (VA) 120
Maximum Temperature (°C) 70
Minimum Actuating Speed (mm/min) 60
Minimum Ambient Temperature (°C) 0
Minimum Positive Break Force (N) 20
Minimum Temperature (°C) -25
Net Weight (g) 59
No. of Auxiliary Contacts 1
No. of Safety Contacts 2
Nominal Output Current (A) 0.4
Nominal Power (W) 10
Positive Break Travel (mm) 8
Protection Class of Operating Resource 3
Rated Maximum Operational Voltage AC (V) 100
Rated Maximum Operational Voltage DC (V) 100
Rated Operating Current (mA) 50
Rated Short-circuit Current (A) 400
Recommended Actuator AZM 40-B1
Recommended Safety Switchgear SRB-E-301ST | SRB-E-201LC
Resistance to Shock (g/ms) 30 / 11
Sensor Height (mm) 100
Sensor Length (mm) 33
Switching Element Opener (NC)
Switching Principle Slow action
Thermal Test Current (A) 0.25
Utilisation Category DC-13 | AC-15
Wire Cross-Section 0.25 mm
Working Principle Electromechanical
Brand SCHMERSAL
Actuator Type Roller lever
Cable Length (m) 2
Contact Material Silver
Degree of Protection IP67
Depth (mm) 121
EAN 4030660000000
Enclosure Coating Material Painted
Enclosure Material Plastic, glass-fibre-reinforced
Height (mm) 100
Maximum Ambient Temperature (°C) 90
Maximum Cable Cross Section (mm²) 1 x 1.5
Minimum Cable Cross Section (mm²) 0.25
Minimum Mechanical Life 30000 Operations
Mounting Type Can be clipped into standard rail
Overvoltage Category 3
Pollution Degree 2
Rated Impulse Withstand Voltage (kV) 4
Rated Insulation Voltage (V) 300
Series BNS33
Standards EN IEC 60947-5-1
Storage Temperature (°C) -25 to 70
Terminal Type Flat plug-in connector - 6.3 mm x 0.8 mm / 2 x 2.8 mm x 0.8 mm
Width (mm) 40

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