Novatek om 310 3 phase power limiter novatek om 310 p the novatek om 310 3 phase power limiter provides protection against over voltage over current and phase related faults including voltage surges phase loss incorrect phase sequence phase coincidence and phase line voltage imbalance for each type of fault the user can set the unit to enable or disable automatic load resetting via a magnetic starter or contactor p p additionally the om 310 output can be used to control additional