BUSCH-JAEGER room temperature controller 6108/18 (2CKA006134A0318)

Mechanical room thermostat for heating control with a rotary knob and a temperature setting range from +5 °C to +30 °C. The 1-pole opener contact (NC) switches up to 10 A resistive load at 250 V AC, making it suitable for direct control of electric heating systems or valves.

Advantages

Simple manual operation via rotary knob, no external power supply required, and a robust thermoplastic housing in Alpine White. The internal bimetal sensor provides reliable temperature sensing without additional components.

Suitable for

• Flush-mounted installation in standard wall boxes
• Heating control in residential and commercial buildings
• Two-wire connection to heating actuators or contactors

Key specifications

• Control function: Heating
• Switching contact: 1-pole opener (NC)
• Rated switching current: 10 A resistive, 2 A inductive
• Rated switching voltage: 250 V AC
• Temperature setting range: +5 °C to +30 °C
• Connection type: 2-wire
• Protection class: IP20
• Colour: Alpine White
• Material: Thermoplastic

Recommendations

Ideal for straightforward room temperature regulation where a simple, reliable mechanical thermostat is preferred over digital or smart solutions.