Merten Thermoele.

Merten Thermoelectric Actuator 639125

Manufacturer: Merten
Description: Thermoelectric Actuator
Type: 639125
KNX Bus System: no
KNX Radio Bus System: no
Radio Bus System: no
LON Bus System: no
Powernet Bus System: no
Other Bus Systems: none
Bidirectional Radio: no
Mounting Type: Radiator Valve
With Bus Coupling: no
Built-in Temperature Controller with Continuous Control: no
Manual Control Buttons on the Actuator: no
Temperature and Stroke Display: no
Master/Slave Function: no
Rated Voltage: 230 V
Bus Voltage Supply: no
Protection Class (IP): IP 54

Additional Details:
Thermoelectric valve actuator 230 V for opening and closing valves. Suitable for 2-point or PWM control of heating, air conditioning, and ventilation systems, as well as individual room control of underfloor heating and control of heating circuit distributors. Compatible with radiators, heating convectors, and cooling ceilings. Operation is via the heating actuator REG-K/6x24/230/0.16A, fan coil actuator REG-K, or a room temperature controller (230 V) with 2-point or PWM output. Valve adapters allow compatibility with a variety of valve bodies and heating circuit distributors.

Functions:

• First-Open Function: The actuator is factory-set to be normally open, allowing the heating system to operate during the construction phase.
• Energized Closed.
• Function Indicator (open, closed, intermediate positions).
• Adjustable Regulator.
• Plug-in Connection Cable.
• Plug-in Mounting.

Supply Voltage: AC 230 V, 50/60 Hz.
Inrush Current: max. 350 mA for max. 100 ms.
Power Consumption: 1 W.
Stroke: approx. 4 mm.
Running Time: 3.5 min for 4 mm.
Positioning Force: 100 N ± 5 %.
Temperature of the Surrounding Medium: 0-100 °C.
Protection Class: IP 54 / II, in all installation positions.
Connection Cable: 1 m, 2x0.75 mm², plug-in.
Dimensions: 59.2 x 44.3 x 56 mm (HxWxD).
Color: Polar White.
EAN: 4042811049522.