Siemens 3RT2023-1AK60 is a three-pole Sirius power contactor designed for AC-3 duty to reliably switch three-phase motors. It is rated for AC-3e/AC-3 operation at up to 9 A and 4 kW at 400 V, with a 110 V AC coil (50/60 Hz) and screw-terminal connections in the compact S0 frame. The unit includes one normally open and one normally closed auxiliary contact, making it suitable for basic control circuits in motor drives and other three-phase switching applications.
