SCHMERSAL SRB402EM OUTPUT EXTENSION 101170840 - Safety Relays & Controllers
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Safety Relays & Controllers

SCHMERSAL SRB402EM OUTPUT EXTENSION 101170840

Product Code: 101170840

Enhance your machine safety systems with the Schmersal SRB Series Output Extension Module. This robust expander module is designed to increase contact capabilities, offering 4 additional safety contacts. It operates efficiently on a rated voltage of 24 VDC with a permissible range of -15% to +10%, ensuring compatibility with varying power supplies. The module can handle AC voltages between 20.4 and 26.4 VAC, as well as DC voltages from 20.4 to 28.8 VDC, all while maintaining a low electrical power requirement of just 1 W. Ideal for integration into various safety circuits, this output extension is a reliable addition to any machine safety protocol.

Technical Specifications

Actuator Type Roller lever H300
Enclosure Material Aluminium
Gross Weight (g) 140
Net Weight (g) 98
Maximum Temperature (°C) 45
Minimum Ambient Temperature (°C) -30
Minimum Temperature (°C) -25
Brand SCHMERSAL
Series SRB
Working Principle Inductive
Housing Construction Form Norm construction design
EAN 4250120000000
eCl@ss Number, Version 9.0 27-27-26-01
ETIM 7.0 EC000030
ETIM 6.0 EC000030
eCl@ss Number, Version 11.0 27-27-26-01
Cable Note All indications including the conductor ferrules.
Maximum Ambient Temperature (°C) 70
Maximum Cable Cross Section (mm²) 2.5
Minimum Cable Cross Section (mm²) 1 x 0.5
Contact Material Silver
Maximum Actuating Speed (m/s) 0.3
Maximum Fuse Rating 6 A gG D-fuse
Minimum Mechanical Life 1000000 Operations
No. of Auxiliary Contacts 1
No. of Safety Contacts 2
Rated Impulse Withstand Voltage (kV) 6
Rated Insulation Voltage (V) 500
Rated Short-circuit Current (A) 1000
Switching Element NC contact, NO contact
Switching Principle slow action, positive break NC contact
Terminal Type Screw terminals M20 x 1.5
Thermal Test Current (A) 2.5
Utilisation Category DC-13 | AC-15
Sensor Length (mm) 43.5
Sensor Height (mm) 97
Degree of Protection IP40
Standards EN IEC 60947-5-1 / EN IEC 60947-1

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