Siemens 3RT20182BW42

The Siemens 3RT20182BW42 is a globally utilized contactor designed for managing and controlling electric motors in diverse industrial automation systems. Distributed internationally, this component plays a critical role in ensuring reliable power switching and motor operation within automated production environments.

Key Technical Features and Applications of 3RT20182BW42

• Robust electromagnetic coil enables precise control over motor switching, improving operational reliability in continuous duty applications.
• Compact design facilitates integration into space-constrained control panels, optimizing layout efficiency in manufacturing units.
• High switching capacity supports motors with elevated starting currents, enhancing performance in heavy-duty industrial machinery.
• Durable construction ensures long service life under frequent switching cycles, reducing maintenance intervals in automated processes.

This contactor is particularly suitable for industrial motor control centers and is essential in applications requiring frequent on/off cycling or motor overload protection.