Date/Version

04/21 - V001

Characteristics

• First open function for ease of installation
• Maximum stroke length 6mm
• Low power consumption 2W
• 100N force
• Simple open and close indication
• Universal M28 x 1.5mm screw thread
• 5 year warranty

Features

T28NC230 is a thermal actuator for controlling special heating circuits.

Product Information

Product: Electro Thermal Actuator
Operation mode: NC = Normally Closed
N: Neutral Connection
L: 230V Live Connection
Dimensions (mm): 40 x 60 x 42

Technical Data

Model: T28NC230
Power Supply: 230V AC 50 Hz
Imax: 200 mA / 200 ms
Working Power Consumption: 2 W
Type: NC = Normally Closed
Force: 100 N (±10%)
Opening/Closing Time: approx. 2 min
Stroke Length: 6 mm
Thread: M28x1.5
Dimensions (mm): 40 x 60 x 42

Connection Scheme

L - AC 230V
N - Neutral Connection

Application

The actuators can be used with thermostatic valves in manifolds for underfloor heating or with zone valves. They allow for cutting off the flow of the heating medium to a specific element. They can work directly with room controllers or via control strips (wired or wireless). NC type actuators are normally closed devices, which means that when there is no power, the actuator closes the loop. The state of the actuator can be quickly checked thanks to the indicating element.

Product Features

• Equipped with the "FIRST OPEN" function for easy installation
• Quick opening time - approx. 2 min
• Stroke length - approx. 6 mm
• Compact size
• Low power consumption