Siemens 3RH21402GG20

Siemens 3RH21402GG20 Contactor Overview

The Siemens 3RH21402GG20 is a globally available industrial contactor designed for reliable switching and control of electric motors and other high-load devices. Distributed worldwide, this component plays a fundamental role in automated manufacturing and power distribution systems.

Key Technical Features and Applications of 3RH21402GG20

• Enhanced coil design enables consistent operation under fluctuating voltage conditions, ensuring stable performance in variable power environments
• Robust contact system supports frequent switching cycles, extending service life in continuous industrial processes
• Compact construction facilitates integration into standard control panels while maintaining high thermal endurance
• Suitable for AC-3 load utilization, making it ideal for managing squirrel-cage motor operations in heavy machinery setups

In practice, the Siemens 3RH21402GG20 is essential for motor control centers in assembly lines and critical in managing loads within automated conveyor systems.