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Theben

Theben 4900374 HMT 12 S KNX Heating Actuator

SKU: 4900374
£564.81
In stock
Usually ships within 24 hours
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This Theben 4900374 HMT 12 S KNX Heating Actuator controls 12 heating circuits with thermal actuators. It switches 24 V DC or runs permanently 0–10 V DC. It handles up to two heating circuit pumps. Adjust flow temperature to fit needs. It auto-calculates max actuating value for energy-saving tweaks to real demands.

Technical Specs

  • Operating voltage KNX: Bus voltage, ≤10 mA
  • Operating voltage: 230 V AC - 240 V AC
  • Stand-by consumption: ≤1 W
  • Frequency: 50 - 60 Hz
  • Type of connection: Spring terminals