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Electrothermal head 2-WIRE
2-wire thermoelectric actuator 230 V, M30 x 1.5 connecting thread and protection class IP 54
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- 2-wire electrothermal actuator for automatic opening and closing of thermostatic valves
- Normally closed configuration with wax-filled element for precise on/off control
- 230 V/AC power supply, ideal for domestic and industrial installations
- Protection class IP 54, providing protection against dust and splash water from any direction
- M30 x 1.5 connecting thread for easy installation on return-line manifolds of underfloor heating systems
- 1 metre cable length for a flexible and convenient connection
- Polyamide/polyester material for increased durability
- Operating temperature from -5 °C to +60 °C, suitable for various environmental conditions
Work must only be carried out by trained personnel, in strict compliance with the safety regulations and the legal provisions in force. Switch off the power before connecting or disconnecting the electrothermal head to/from the electrical circuit
For automatic opening/closing of thermostatic valves with M30 x 1.5 thread (e.g. normal valves on return-line manifolds of underfloor heating systems)
- 1. Screw the ring nut onto the valve by hand
- 2. Position the head vertically on the attachment
- 3. Hook the head onto the attachment and press down with your hand until a click indicates that it is in place
Refer to the datasheet for power connection diagrams and operation
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!