3AH5144-2ME40-5EK2

Vacuum Circuit-Breaker 12kV pole-centre distance 160mm 25kA 1250A with 1st shunt release with varistor circuitry DC >= 60V voltage of closing solenoid DC 110V voltage of 1st shunt release DC 110V without 2nd release with operating cycle counter and breaker tripping signal complete wired with motor operated stored- energy mechanism DC 110V auxiliary switch 6NO+6NC with 64-pole plug with mechanical interlocking motor and tripping on wired to lower plug part auxiliary switch internal on wired to lower plug part rating plate and instructions in english, frequency of secondary voltage 50Hz