Number of normally closed contacts as main contact0
Number of auxiliary contacts as change-over contact-
Number of normally open contacts as main contact3
Operating voltage at AC 60 Hz690 - 690V
Rated control supply voltage Us at AC 60HZ24 - 24V
Type of electrical connection of main circuitScrew connection
Operating voltage at AC 50 Hz690 - 690V
Voltage type for actuatingAC
Rated blind power at 400 V, 60 Hz27.5kvar
Rated control supply voltage Us at DC- - -V
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as normally closed contact0
Rated control supply voltage Us at AC 50HZ24 - 24V
Rated blind power at 400 V, 50 Hz27.5kvar