The SIEMENS 3RV2902-2DP0 is a front-mountable shunt trip unit designed for use with 3RV2 motor protection circuit breakers in sizes S00, S0, S2, and S3. This accessory enables remote tripping of the circuit breaker upon receiving an external control signal, enhancing safety and control in motor protection applications.

Key Features

• Control Voltage Range: Operates with a control supply voltage of 210–240 V AC at 50/60 Hz.

• Short-Term Control Voltage: Accepts 190–330 V AC or DC for up to 5 seconds, suitable for short-duration control signals.

• Connection Type: Equipped with spring-loaded terminals for secure and tool-free electrical connections.

• Mounting: Designed for snap-on mounting directly onto the front of compatible 3RV2 circuit breakers, facilitating easy installation.