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

3WA Air Circuit Breaker

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

3WA Air Circuit Breaker

Accessories for 3VS

  • Toggle padlocking device
  • Short-circuit Signal-ing ing switch
  • Add-on aux. block
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