SCHMERSAL BNS250-12ZG SAFETY SENSOR 101123072 - Presence Sensing Safety Devices
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Presence Sensing Safety Devices

SCHMERSAL BNS250-12ZG SAFETY SENSOR 101123072

Product Code: 101123072

The Schmersal BNS250 series safety sensor is a robust machine safety solution designed with a thermoplastic enclosure to ensure durability. This sensor requires an evaluation unit and features coding for secure operation. It is equipped with two openers and one shutter, enhancing its functionality in various industrial applications. The front side active area and magnetic actuating element streamline installation and use, while the cable terminal connector ensures easy integration into existing systems. Operating at a switching voltage of 24 VDC with a minimal current of 0.01 A and a switching capacity of 0.2 W, this safety sensor is an efficient choice for engineers looking to maintain high standards of safety without compromising on performance.

Technical Specifications

Brand SCHMERSAL
Cable Note All indications including the conductor ferrules.
eCl@ss Number, Version 11.0 27-27-06-01
eCl@ss Number, Version 9.0 27-27-24-03
ETIM 6.0 EC000030
ETIM 7.0 EC000030
Gross Weight (g) 3
Housing Construction Form Norm construction design
Installation Conditions Arbitrarily
Maximum Actuating Speed (m/s) 1
Maximum Fuse Rating 6 A gG D-fuse
Maximum Switching Capacity (W) 10
Maximum Temperature (°C) 70
Minimum Actuating Speed (mm/min) 120
Minimum Ambient Temperature (°C) -25
Minimum Positive Break Force (N) 20
Minimum Temperature (°C) -25
Net Weight (g) 140
No. of Auxiliary Contacts 2
No. of Safety Contacts 1
Nominal Output Current (A) 0.01
Nominal Power (W) 0.2
Protection Class of Operating Resource 3
Rated Maximum Operational Voltage DC (V) 24
Rated Operating Current (mA) 50
Rated Short-circuit Current (A) 1000
Recommended Safety Switchgear PROTECT PSC1 | SRB-E-301ST | SRB-E-201LC
Resistance to Shock (g/ms) 30 / 11
Sensor Height (mm) 133
Sensor Length (mm) 30
Switching Element 1 NO contact, 2 NC contacts
Switching Principle Slow action
Utilisation Category DC-13 | AC-15
Utilisation Category AC-15 2.5 A
Utilisation Category DC-13 0.05 A
Wire Cross-Section 0.34 mm
Working Principle Magnetic drive
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) 2.5
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 2
Rated Impulse Withstand Voltage (kV) 6
Rated Insulation Voltage (V) 400
Series BNS250
Standards EN IEC 60947-5-3 / BG-GS-ET-14
Storage Temperature (°C) 25 to 85
Terminal Type Connector
Width (mm) 22.5

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