SEFIE Auxiliary contact AC/DC Circuit breaker Accessories with
mounted MCB
- Rated voltage (Ue):AC 230V
- Rated insulating voltage(Ui):500V
- Over-voltage tripping range:280V±5%
- Under-voltage tripping range:170±5%
- Elctro-mechanical endurance:≥4000
- Mounted on the right side of circuit breaker,actuate the combined
device to trip in case of under-voltage or over-voltage,effectively
prevent the device from closing operation under abnormal power
voltage condition.
- Terminal Connection Height:21mm