Twin Contactor Unit TCU / TCU-R

TCU is a module with two independent contactors suited for three-phase drives of low or medium output in power mains with up to 1.1 kV nominal voltage. The integrated electronic components assume all control, monitoring, and protective functions for both outgoing contactor circuits.

TCU-R is a module with two contactors that can be switched independently of each other in reversing mode. Like the TCU, it is suited for three-phase drives of low or medium output in power mains with up to 1.1 kV nominal voltage, and the integrated electronics assume all control, monitoring, and protective functions for both outgoing contactor circuits.