Further information for Schneider Electric 48502 - Schneider undervoltage release MN 48VACDC 50/60Hz insert
This tripping coil is used for the instantaneous remote tripping of the MasterPact NT/NW circuit breaker. Tripping occurs instantaneously as soon as the supply voltage drops to a value of 0.7x the nominal voltage. Instantaneous undervoltage release MN 48/60V AC/DC NW/NW insert. This tripping coil can only be ordered in conjunction with a configured circuit breaker.