Number of normally closed contacts as main contact
0
Number of auxiliary contacts as normally open contact
2
Number of auxiliary contacts as normally closed contact
1
Type of electrical connection of main circuit
Screw connection
Rated operation power at DC-3 / DC-5 at 440 V
9 kW
Rated operation current Ie at DC-3 / DC-5 at 440 V
UN A
Voltage type for actuating
DC
Packing details
Packing level 1
4011209105997
Description
Contactor, Size 2, 2-pole, with OFF delay Auxiliary contacts 21 (2NO + 1NC) 380/440 V AC 50 Hz/60 Hz Contactor 3TC for switching DC voltage, 2-pole.
The 3TC DC contactors offer convincing performance from a compact design with high contact reliability. They are also characterized by their particularly long switching endurance. The devices are approved for worldwide use (e.g. IEC and UL/CSA).
They are available with AC and DC operation, in various voltages and with different auxiliary contacts.
Arc chambers, solenoid coils and surge suppressors, for example, are available as accessories.