Siemens 3TF2010-0AK6 Contactor is a size 00, three-pole AC-3 motor starter designed to switch three-phase loads in control panels. It carries a 4 kW at 400 V main-circuit rating for AC-3 duty and includes one normally open auxiliary contact (10E). The auxiliary contact terminates via screw terminals, and the coil is AC-operated with nominal voltages of 120 V at 60 Hz or 110 V at 50 Hz. This unit belongs to Siemens' 3TF family of compact motor starters and is intended for reliable motor switching in industrial automation environments.
