Operating voltage at AC 50 Hz230 - 690V
Rated control supply voltage Us at AC 60HZ480 - 480V
Number of normally closed contacts as main contact0
Type of electrical connection of main circuitScrew connection
Rated control supply voltage Us at DC0 - 0V
Number of auxiliary contacts as change-over contact0
Number of normally open contacts as main contact3
Voltage type for actuatingAC
Operating voltage at AC 60 Hz230 - 690V
Rated blind power at 400 V, 60 Hz20kvar
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as normally closed contact1
Rated control supply voltage Us at AC 50HZ415 - 415V
Rated blind power at 400 V, 50 Hz20kvar