Signalling / protecting modules type M...
Signalling / protecting modules type M...
For sockets type: GZT80, GZM80, GZS80, GZMB80, GZT92, GZM92, GZS92, ES 32, GZT2, GZM2, GZMB2, GZT3, GZM3, GZT4, GZM4, GZMB4
Technical info
Modules type M... are parallely connected with relay coil. Polarity P: -A1/+A2. Polarity N: +A1/-A2.
Modules type M :
- Module D (polarization P)- it limits overvoltage on DC coils;
- Module D (polarization N) - it limits overvoltage on DC coils;
- Module LD (polarization P) - it limits overvoltage on DC coils. Coil energizing indication;
- Module LD (polarization N) - it limits overvoltage on DC coils. Coil energizing indication;
- Module RC - it protects against EMC disturbance. It limits overvoltage;
- Module L - coil energizing indication;
- Module LV - it limits overvoltage on AC and DC coils. Coil energizing indication;
- Module V - it limits overvoltage on AC coils. No indication;
- Module R - it limits harmful voltage on AC coils induced in long lines which causes unwanted making of the relay.
