Hager EK054 Bimetallic Room Thermostat, 230V, White

Control your room temperature with the Hager EK054 bimetallic room thermostat. Ideal for residential and commercial spaces, this surface-mounted thermostat offers a mechanical dial for easy adjustment between +5°C and +30°C. It operates on 230V AC and can switch up to 10A resistive load, making it suitable for heating or cooling systems. The change-over contact and external input for temperature reduction provide flexibility, while the frost protection function helps prevent freezing. The thermostat includes an indicator light for demand status and is finished in white (RAL 9010).

Key specifications

• Sensor type: Bimetallic
• Temperature setting range: +5°C to +30°C
• Operating voltage: 230V AC, 50/60 Hz
• Switching current (resistive): 10 A
• Switching current (inductive): 4 A (cos φ = 0.6)
• Contact type: Change-over contact (SPDT)
• Temperature differential: 0.5 K
• Mounting: Surface-mounted
• Protection class: IP30
• Colour: White (RAL 9010)
• Operating mode: Heating or cooling (selectable)
• Indicator light: Yes
• External input: Yes (temperature reduction)
• Frost protection: Yes (settable to 5°C)
• Connection: Screw terminals
• Housing material: Thermoplastic
• Control type: Mechanical dial

Why choose it

Simple and reliable temperature control with a classic mechanical dial. The bimetallic sensor ensures accurate switching, and the external input allows for energy-saving setback when connected to a timer or building management system.

Ideal use cases

• Residential heating or cooling control
• Commercial spaces requiring basic temperature regulation
• Integration with external timers for night setback

Good to know

The thermostat is surface-mounted and connects via screw terminals. It is suitable for both heating and cooling applications, selectable via an internal switch.