The Siemens thermal drive actuator this high-quality actuator is designed for controlling electro-thermal actuators in water-based heating or cooling systems. It is an essential component in building automation, offering efficient and reliable operation. With its semiconductor outputs, it allows for noiseless control of AC 24V or AC 230V actuators. The actuator features direct operation for easy installation, with LED display for switching status and control value. It also includes error LEDs for indicating mains voltage failure and overload/short circuit faults. With maintenance-free terminals, it offers seamless connection for various conductors. The actuator is compatible with KNX for flexible configuration and control.

6 semiconductor outputs for noiseless control of AC 24V or AC 230V actuators
Direct operation for efficient installation with LED display
Error LEDs for indicating mains voltage failure and overload/short circuit faults
Maintenance-free terminals for easy connection of different conductors
Compatible with KNX for flexible configuration and control