3RV
- MPCB trips on SC and also on OL
- MPCB trips on SC and opens contactor on OL
- MPCB trips on SC
Accessories for 3RV
- Auxiliary contact blocks – status indication and control signaling
- Undervoltage release – trips device on low supply voltage
- Shunt trip release – remote tripping of the breaker
- Busbar systems – easy linking of multiple 3RV devices
- Terminal covers & accessories – protection and safe wiring
3VS
- Auxiliary contacts – add control/status feedback (NO/NC) for panel logic.
- Shunt trip/remote release – allows remote breaker trip for safety.
- Undervoltage release – trips device on low supply voltage conditions.
- Busbars / link bars – easy electrical linking between multiple MPCBs.
- Terminal/cover accessories – caps, protective collars/covers for safe wiring.
Accessories for 3VS
- Toggle padlocking device
- Short-circuit Signal-ing ing switch
- Add-on aux. block