3RT2027-1BE40

The 3RT2027-1BE40 is a Siemens SIRIUS 3RT20 series S0-size three-pole power contactor. Its control coil uses a 60V DC power supply, with a rated operating current (AC-3) of 32A, and can handle 400V switching loads up to 15kW motors. The main body has one set of normally open and one set of normally closed auxiliary contacts, allowing direct wiring feedback of the main contact's operating state without the need for additional auxiliary contact blocks. Both the main and control circuits use screw terminals, and the operating temperature range is -25°C to +60°C. It features weather resistance and certifications for multiple markets, making it suitable for switchboards and motor control centers using a 60V DC power supply as the control voltage.