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Presence Sensing Safety Devices

SCHMERSAL BNS303-12Z-5M SAFETY SENSOR 101123707

Product Code: 101123707

The Schmersal BNS303 is a robust safety sensor designed for machine safety applications, featuring a durable thermoplastic enclosure. This sensor operates with two openers and one shutter mechanism, utilizing a magnetic actuating element for reliable performance. It comes equipped with a 5-meter cable with four wires and a terminal connector for straightforward installation. The M30 ISO thread ensures compatibility with standard fittings. With its ability to handle switching voltages up to 100 V AC/DC and a switching current of 0.4 A, this sensor offers a switching capacity of 10 W, making it suitable for various industrial safety systems.

Technical Specifications

Cable Note All indications including the conductor ferrules.
Coding Level According to EN ISO 14119 Low
eCl@ss Number, Version 11.0 27-37-12-26
eCl@ss Number, Version 9.0 27-27-26-06
ETIM 6.0 EC001487
ETIM 7.0 EC000030
Gross Weight (g) 25
Housing Construction Form Norm construction design
Installation Conditions Not flush
Maximum Actuating Speed (m/s) 0.5
Maximum Fuse Rating 6 A gG D-fuse
Maximum Switching Capacity (W) 0.24
Maximum Temperature (°C) 70
Minimum Actuating Speed (mm/min) 120
Minimum Ambient Temperature (°C) 0
Minimum Positive Break Force (N) 20
Minimum Temperature (°C) -25
Net Weight (g) 285
No. of Auxiliary Contacts 1
No. of Safety Contacts 1
Nominal Output Current (A) 0.4
Nominal Power (W) 10
Protection Class of Operating Resource 3
Rated Maximum Operational Voltage AC (V) 100
Rated Maximum Operational Voltage DC (V) 100
Rated Short-circuit Current (A) 400
Recommended Safety Switchgear PROTECT PSC1 | SRB-E-301ST | SRB-E-201LC
Resistance to Shock (g/ms) 110 / 4 - 30 / 18
Sensor Height (mm) 103.5
Sensor Length (mm) 30
Switching Element 1 NO contact, 1 NC contacts
Switching Principle slow action, positive break NC contact
Utilisation Category DC-13 | AC-15
Wire Cross-Section 0.75 mm
Working Principle Magnetic drive
Brand SCHMERSAL
Actuator Type Magnet
Contact Material Silver
Degree of Protection IP67
EAN 4030660000000
Enclosure Coating Material Painted
Enclosure Material Aluminium
Height (mm) 69
Maximum Ambient Temperature (°C) 80
Maximum Cable Cross Section (mm²) 1.5
Minimum Cable Cross Section (mm²) 0.34
Minimum Mechanical Life 1000000 Operations
Mounting Type Snaps onto standard DIN rail to EN 60715
Overvoltage Category 3
Pollution Degree 3
Rated Impulse Withstand Voltage (kV) 6
Rated Insulation Voltage (V) 250
Series BNS303
Standards EN IEC 60947-5-1
Storage Temperature (°C) -25 to 70
Terminal Type Connector
Width (mm) 105

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