HMT 12 S KNX – 12-channel heating actuator 24V DC or 0–10 V DC
€499,15 Incl. tax €868,08 Incl. tax. Out of stock, but available
Specifications
Information
HMT 12 S KNX – Art. No. 4900374
Heating actuator for controlling up to 12 heating circuits using thermal actuators via switching 24 V DC or continuous 0–10 V DC outputs. No KNX thermostat required – each channel can be used flexibly as an actuator or controller.
Designed for wall mounting, the device features tool-free push-in terminals for quick and secure wiring. Includes an integrated power supply for thermal actuators and supports control of up to 2 heating circuit pumps. Boiler control integration is also supported.
Automatic flow adjustment ensures energy-efficient operation by calculating the maximum value dynamically, with no manual setup needed.
- Number of channels: 12
- Operating voltage actuator: 230 V AC – 240 V AC
- KNX bus voltage: via bus, ≤10 mA
- Standby consumption: ≤1 W
- Frequency: 50 – 60 Hz
- Connection type: push-in terminals
- Mounting: wall mounting
- Ambient temperature: -5 °C to +50 °C
- Protection rating: IP20
- Protection class: II according to EN 60730-1
Note: The HMT 12 S KNX works without an external KNX thermostat. Each channel can be configured independently. Includes 2 pump controls and automatic flow regulation.
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