Allen Bradley Dual-Channel Safety Monitoring Safety Relay, 230V, 3 Safety Contacts

The Allen Bradley guard master MSR55P back EMF modules are suitable to monitor the standstill of all electric motors that generate a remanence voltage while coasting to stop.

Power supply - 230V AC,20 mV to 400 mV
Inputs - 2 redundant measuring channels
Removable screw type and spring clamp
Manual / automatic reset for external faults
Housing width is 45 mm