Relay
For the integration of individual safety switches, sensors and command devices in the safety circuit of machines and systems, the reliable safety relays offer the right solution. Both tailored and universal evaluation units with 2 or 3 release contacts and devices with time delay for speed/standstill monitoring are available. The relays have pluggable screw or spring-cage terminals.
Article list
Results list: 23 products found
MSI-SR4B-01
Safety relay
Part no.:
547950
- Application: E-Stop circuits, Optoelectronic protective devices...
- Restart: Automatic, Manual
- Type of terminal: Screw terminal
- Functions: Cross circuit monitoring, Contactor monitoring (ED...
MSI-SR4B-02
Safety relay
Part no.:
547951
- Application: E-Stop circuits, Optoelectronic protective devices...
- Restart: Automatic, Manual
- Type of terminal: Spring-cage terminal
- Functions: Cross circuit monitoring, Contactor monitoring (ED...
MSI-SR-LC31AR-01
Safety relay
Part no.:
50133004
- Application: E-Stop circuits, Optoelectronic protective devices...
- Restart: Automatic
- Type of terminal: Screw terminal
- Functions: Cross circuit monitoring, One- or two-channel actu...
MSI-SR-LC31AR-03
Safety relay
Part no.:
50133005
- Application: E-Stop circuits, Optoelectronic protective devices...
- Restart: Automatic
- Type of terminal: Spring-cage terminal
- Functions: Cross circuit monitoring
MSI-SR-LC31MR-01
Safety relay
Part no.:
50133006
- Application: E-Stop circuits, Optoelectronic protective devices...
- Restart: Manual
- Type of terminal: Screw terminal
- Functions: Cross circuit monitoring
MSI-SR-LC31MR-03
Safety relay
Part no.:
50133007
- Application: E-Stop circuits, Optoelectronic protective devices...
- Restart: Manual
- Type of terminal: Spring-cage terminal
- Functions: Cross circuit monitoring
MSI-SR-LC21-01
Safety relay
Part no.:
50133008
- Application: E-Stop circuits, Optoelectronic protective devices...
- Restart: Automatic, Manual
- Type of terminal: Screw terminal
- Functions: Start/restart interlock (RES), Contactor monitorin...
MSI-SR-LC21-03
Safety relay
Part no.:
50133009
- Application: E-Stop circuits, Optoelectronic protective devices...
- Restart: Automatic, Manual
- Type of terminal: Spring-cage terminal
- Functions: Start/restart interlock (RES), Contactor monitorin...
MSI-TRMB-01
Safety relay
Part no.:
547931
- Application: Evaluation unit for type 4 single beam safety devi...
- Restart: Automatic, Manual
- Type of terminal: Screw terminal
- Functions: Start/restart interlock (RES), Contactor monitorin...
MSI-TRMB-02
Safety relay
Part no.:
547932
- Application: Evaluation unit for type 4 single beam safety devi...
- Restart: Automatic, Manual
- Type of terminal: Spring-cage terminal
- Functions: Start/restart interlock (RES), Contactor monitorin...
MSI-SR5B-01
Safety relay
Part no.:
547952
- Application: E-Stop circuits, Optoelectronic protective devices...
- Restart: Automatic, Manual
- Type of terminal: Screw terminal
- Functions: Double sensor monitoring, Contactor monitoring (ED...
MSI-SR5B-02
Safety relay
Part no.:
547953
- Application: E-Stop circuits, Optoelectronic protective devices...
- Restart: Automatic, Manual
- Type of terminal: Spring-cage terminal
- Functions: Double sensor monitoring, Contactor monitoring (ED...
Part data of: 29/10/2025