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Safety Relays & Controllers

SCHMERSAL SRB301LC/B-24V SAFETY-MONITORING MODULE 101177962

Product Code: 101177962

Enhance your machine safety with the Schmersal SRB series safety-monitoring module. This robust module is designed to ensure operational security, featuring a STOP 0 signalling output and an auxiliary contact for comprehensive monitoring. It comes equipped with four LEDs for clear status indication and two openers along with three safety contacts to maintain a high level of protection. The unit includes wire breakage detection, a start input, and a feedback circuit for thorough system checks. The automatic reset function simplifies operation, while earth connection detection and integral system diagnostics provide additional layers of safety assurance. With utilisation categories AC-15: 230 VAC at 6 A and DC-13: 24 VDC at 6 A, this module is versatile for various applications within machine safety protocols. Trust in the reliability of Schmersal's engineering expertise to keep your operations secure and compliant.

Technical Specifications

Cable Note All indications including the conductor ferrules.
eCl@ss Number, Version 11.0 27-27-26-01
eCl@ss Number, Version 9.0 27-27-26-01
ETIM 6.0 EC000030
ETIM 7.0 EC000030
Gross Weight (g) 55.6
Maximum Actuating Speed (m/s) 0.5
Maximum Fuse Rating 6 A gG D-fuse
Maximum Temperature (°C) 60
Minimum Ambient Temperature (°C) -30
Minimum Temperature (°C) -25
Net Weight (g) 72.21
No. of Safety Contacts 4
Nominal Output Current (A) 0.1
Rated Maximum Operational Voltage DC (V) 24
Rated Short-circuit Current (A) 100
Sensor Height (mm) 176.5
Sensor Length (mm) 13
Switching Element NO contact, NC contact
Switching Principle Snap action
Thermal Test Current (A) 0.25
Utilisation Category DC-13 | AC-15
Utilisation Category DC-13 2.5 A
Working Principle RFID
Brand SCHMERSAL
Actuator Type Roller lever
Contact Material Silver
Degree of Protection IP20
EAN 4250120000000
Enclosure Material Light alloy die-casting
Maximum Ambient Temperature (°C) 80
Maximum Cable Cross Section (mm²) 2.5
Minimum Cable Cross Section (mm²) 0.25
Minimum Mechanical Life 1000000 Operations
Rated Impulse Withstand Voltage (kV) 6
Rated Insulation Voltage (V) 500
Series SRB
Standards EN IEC 60947-5-1 / EN ISO 14119
Terminal Type Screw terminals M20 x 1.5

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