Shiva Amvaj Contactor Protector

The Shiva Amvaj Selective Contactor Protector is suitable for protecting contactors with 220V coils against overvoltage, undervoltage, and phase loss.

Features of Shiva Amvaj Contactor Protector

Protects all single-phase equipment and home appliances using an appropriate contactor
2 status indicators
- REL/TIME:
  - Blinking: Timing in progress
  - Solid on: Relay energized
- FAULT: Overvoltage or undervoltage

Device Operation

When the SELECT terminal is connected to phase, relay connection delay is 1 second; when the SELECT terminal is left open, the delay is 180 seconds.

Upon applying power, the green indicator (REL/TIME) blinks for the set delay duration, then turns solid green as the relay energizes.

In case of overvoltage, undervoltage, or phase failure, the device commands a trip; after a 1-second delay, the relay de-energizes and the red indicator (FAULT) illuminates, remaining active until grid voltage returns to normal.

Logout from Account

Contactor Protector

Selective Contactor Protector

Contactor Protector (N Series)

Contactor Protector (M Series)