3RA2416-8XH31-2BB4 SIEMENS

The 3RA2416-8XH31-2BB4 Siemens contactor assembly is specifically designed for star-delta (wye-delta) starting applications, commonly used to reduce inrush current during motor startup. This assembly is equipped with an AS-i (Actuator Sensor Interface) communication interface, facilitating seamless integration into automated systems. It is rated for AC-3 duty, making it suitable for standard AC induction motor control. The contactor assembly has a power rating of 7.5 kW at 400 V, making it appropriate for medium-sized motor applications. It operates on a 24 V DC control voltage, ensuring compatibility with various control circuits. The device features a 3-pole configuration, suitable for three-phase power systems. It is a Size S00 contactor, indicating its compact dimensions. Spring-type terminals provide secure and vibration-resistant connections, simplifying installation and maintenance. Electrical and mechanical interlocks are integrated to prevent simultaneous closure of contactors, ensuring safe operation. Furthermore, it includes 3 normally open (NO) auxiliary contacts for additional control and monitoring capabilities.