Merten Room Temperature Controller Module, Black MEG5779-0403

Room temperature controller module for flush mounting, offering precise mechanical temperature regulation from +5 °C to +30 °C. Its 10 A switching capacity handles heating or cooling loads reliably.

Advantages

Simple rotary operation, robust thermoplastic housing in black (RAL 9005), and compatibility with Merten System M and System Design frames make it a versatile choice for residential and commercial spaces.

Suitable for

• Controlling electric heating, circulation pumps, or thermal actuators
• Flush-mounted installation in standard wall boxes
• Integration with Merten switch ranges for a uniform look

Key specifications

• Control type: mechanical
• Operating voltage: 230 V AC, 50/60 Hz
• Switching current: 10 A ohmic, 2 A inductive
• Temperature setting range: +5 °C to +30 °C
• Contact: 1 normally open (NO)
• Connection: screw terminals
• Material: thermoplastic (PC)

Recommendations

Combine with a suitable Merten frame and central plate for a complete, functional room temperature control point.