3AH4305-6RE44-0EC2

Vacuum circuit breaker 36 kV for 120,000 mech. switching cycles Distance between pole centers 350 mm 31.5 kA 2500 A operating mechanism EK Secondary equipment: switching cycle counter Switch case message 2 position switches f. signaling Closing spring tensioned, Switch-on solenoid with varistor circuit in secondary circuit 1 shunt release 1 undervoltage release Voltage of the switch-on solenoid 110 V DC Voltage of the 1st release 110 V DC Voltage of the 2nd release 110 V DC without 3rd trigger Voltage of the operating mechanism 110 V DC Auxiliary switch 12 NO+12 NC Secondary connection 64-pole connector Nameplate and operating instructions in English, Frequency of the operating voltage 50 Hz