Merten Universal Temperature Controller Insert MEG5775-0000

The Merten Universal Temperature Controller Insert MEG5775-0000 is a high-quality flush-mounted device designed for precise temperature regulation in residential and commercial environments. Compatible with Merten System M, System Design, M-Smart, M-Plan, and M-Pure series, this insert offers versatile control for heating, cooling, and floor heating applications.

Advantages

Two-point control (ON/OFF) ensures reliable temperature management. Adjustable temperature range from +5 °C to +30 °C allows customization for various comfort needs. Supports both internal and external NTC sensors for flexible installation. Low power consumption (< 0.5 W) contributes to energy efficiency.

Suitable for

• Heating systems
• Cooling systems
• Floor heating systems
• Integration with Merten switch ranges (requires suitable central plate/cover)

Key specifications

• Operating Voltage: 230 V AC, 50/60 Hz
• Switching Current (Resistive Load): 10 A
• Switching Current (Inductive Load): 2 A
• Adjustable Temperature Range: +5 °C to +30 °C
• Internal Sensor: Yes
• External Sensor Connection: Yes (for NTC sensor)
• Operating Modes: Heating, Cooling, Floor Heating
• Mounting Type: Flush-mounted (for standard flush-mounted box)
• Protection Class: IP20
• Power Consumption: < 0.5 W
• Ambient Operating Temperature: -5 °C to +45 °C
• Terminal Type: Screw terminals
• Material: Thermoplastic
• Colour: White

Recommendations

For optimal performance, pair this temperature controller insert with a compatible Merten central plate and an external NTC sensor if floor heating or remote sensing is required. Ensure installation by a qualified electrician.