Siemens 3RT19665AS31

The Siemens 3RT19665AS31 is a contactor designed for communication and protection functions in industrial automation systems. Distributed worldwide, this component plays a vital role in controlling electrical circuits and safeguarding equipment within complex control architectures.

Key Technical Features and Applications of 3RT19665AS31

• Precision switching capability ensures reliable control of motor circuits and auxiliary loads in automated environments
• Integrated protection functions guard electrical systems against overloads and short circuits, enhancing operational safety
• Robust construction supports long service life under continuous industrial operation, reducing maintenance requirements
• Compatibility with standard control modules facilitates seamless integration into existing PLC and relay-based systems

This contactor is essential for applications requiring dependable motor control and electrical protection, such as manufacturing assembly lines and industrial communication networks.