NET-PwrCtrl HUT 3-T
  • 8 - via network / web browser controlled relays. Worldwide control.
  • Separable screw connectors
  • Hybrid relay (Relay + Transistor)
  • OLED Display: Shows the status of the device: relay, sensor and network settings.
  • Housing with the UL94V0 certificate

Hybrid Relais:

The hybrid circuit supports the relay against high inrush currents when switching on and surges when switching off. A transistor (switched in parallel to the relay) is used for switching on and off as a pulse activates and intercepts the faults. The advantages of two technologies are combined: high impulse current tolerance of the semiconductor and lossless operation of the relays. At loads up to 200W can switch the transistor only.

Characteristics: HUT3-T-LV (Low Voltage) HUT3-T-HV (High Voltage)
Relay 8 8
I/O 8 8
Rated voltage 8-30V~/10-40V- 100-240V~ 50-60Hz
Power Consumption 1,6 W 3,0 W
Max. Load
each relay
16A/250VAC (resistive load)
TÜV R50126372: 16A/250VAC, 16A/14V
UL&CUR E160644: 16A/250VAC
CQC 08001023387: 16A/250VAC

Max. Switching voltage: 30VDC 277VAC relay operation
Max. Switching voltage: 300VDC 300VAC transistor operation
Plug WR-TBL Serie 351 Connection cross sections
  Solid 24-12 AWG
  Stranded (flexible) 24-12 AWG
Ratings VDE 300VAC 20A
Withstanding voltage 2,5 kV (1,6 kV cULus)
Header WR-TBL Serie 312  
Ratings VDE 300VAC 20A
Withstanding voltage 2,5 kV (1,6 kV cULus)
LAN - Cable 2 m
LAN-Port 10 Base-T,10 MBit/s
Dimensions L 106 B 90 H 58 mm (without plugs)
6 Fuses wide
35mm DIN rail
Temperature range -20°C...+60°C
Humidity 10 ... 90% not condensed
Delivery: NET-PwrCtrl HUT3, Ethernet-Cable.