Siemens 3RT2025-1AK60 Three-Phase AC Contactor

Siemens 3RT2025-1AK60 is a three-pole Sirius power contactor designed for AC-3e/AC-3 motor-start duty, rated to switch up to 17 A and handle 7.5 kW at 400 V. It uses a 120 V AC coil (60 Hz) for reliable actuation and provides one normally open and one normally closed auxiliary contact, wired through screw terminals for secure connections. The device is built in the compact S0 size and supports upright mounting for easy integration into panels and control cabinets. This 3RT-series contactor delivers proven Siemens performance for three-phase motor control in industrial automation, combining robust construction with straightforward wiring.