3AH3117-7RE44-0EB2

Vacuum Circuit-Breaker 12kV pole-centre distance 210mm 50kA 3150A operatg.mechanism EU secondary equipment: operating cycle counter breaker tripping signal 2 position switches for signal: "closing spring charged" closing solenoid with varistor circuitry in the secundary circuit 1 shunt release 1 undervoltage release voltage of closing solenoid DC 110V voltage of 1st shunt release DC 110V voltage of 2nd shunt release DC 110V without 3rd release voltage of operating mechanism DC 110V auxiliary switch 6NO+6NC secondary connection 64-pole plug connector mechanical interlocking rating plate and instructions in english, frequency of secondary voltage 50Hz