Number of normally open contacts as main contact3
Number of normally closed contacts as main contact-
Voltage type for actuatingAC/DC
Rated operation current Ie at AC-4, 400 V-A
Rated control supply voltage Us at DC100 - 250V
Rated control supply voltage Us at AC 60HZ100 - 250V
Rated operation power at AC-4, 400 V-kW
Rated operation current Ie at AC-1, 400 V400A
Rated operation power NEMA74.57kW
Type of electrical connection of main circuitScrew connection
Rated operation power at AC-3, 400 V132kW
Number of auxiliary contacts as normally open contact1
Number of auxiliary contacts as normally closed contact2
Rated operation current Ie at AC-3, 400 V265A
Rated control supply voltage Us at AC 50HZ100 - 250V