Here are some details about this particular model:

Rated Operational Voltage: The 3RW4427-3BC44 soft starter is designed for operational voltage levels ranging from 200 volts (V) to 460 volts (V) AC.

Rated Motor Current: This soft starter is capable of handling motor currents up to 427 amps (A) at a rated operational voltage.

Control Voltage: The control voltage for this soft starter is typically 24 volts (V) DC.

Features: The 3RW4427-3BC44 soft starter offers a range of features to optimize motor starting and protect the connected equipment. These features may include current limiting, adjustable start and stop ramp times, motor overload protection, motor underload protection, electronic motor brake, and more.

Communication and Control: This soft starter may support various communication protocols like Profibus, PROFINET, Modbus, and Ethernet/IP, allowing for integration into automation systems and providing remote control and monitoring capabilities.

Siemens soft starter

3RW4422-1BC44 (29kW)

3RW4423-1BC44 (36kW)

3RW4424-1BC44 (47kW)

3RW4425-1BC44 (57kW)

3RW4426-1BC44 (77kW)

3RW4427-1BC44 (93kW)

3RW4422-3BC44 (29kW)

3RW4423-3BC44 (36kW)

3RW4424-3BC44 (47kW)

3RW4425-3BC44 (57kW

3RW4426-3BC44 (77kW)

3RW4427-3BC44 (93kW)