Current Protection

Current Monitoring Relays


Sensitive Earth Fault Relay

Cross Reference

Alstom: MCSU

Reyrolle: DAC

Current Check / CB Fail Relay

Cross Reference

Alstom: MCTI140

Reyrolle: 2DABT

Current Check Relay

700 Series AC Current Sensing Relay

Instantaneous Current Relay

Cross Reference

Alstom:   MCAA11, MCAA12,

MCAA13, MCAA21, MCAA23

Reyrolle: FR101, FR111,

FR112, FR112, FR211,

FR212, FR212

DC Current Sensing Relay