Type of electrical connection of main circuitScrew connection
Number of normally open contacts as main contact3
Voltage type for actuatingAC/DC
Rated control supply voltage Us at DC250 - 500V
Rated control supply voltage Us at AC 60HZ250 - 500V
Rated operation power NEMA-kW
Rated operation current Ie at AC-4, 400 V-A
Rated operation power at AC-4, 400 V-kW
Number of normally closed contacts as main contact-
Rated operation current Ie at AC-1, 400 V500A
Rated operation power at AC-3, 400 V160kW
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as normally closed contact1
Rated operation current Ie at AC-3, 400 V305A
Rated control supply voltage Us at AC 50HZ250 - 500V