3RT2028-2AH00 - Siemens 3-Pole Contactor, 48 V Coil (38 A)

The 3RT2028-2AH00 is a high-performance contactor manufactured by Siemens, part of the 3RT2 series. Designed with 3 poles and a 1 NO + 1 NC normal state configuration, this contactor is rated for 38 A at 690 V. It operates on a 48 V coil voltage and delivers a 18.5 kW power rating, making it a dependable switching solution for motor control, lighting, and industrial automation applications.