WG-PF

Potetial-free Relay

The potential-free relay WG-PF can transfer control commands to other systems. This way an output command of e. g. controls WS1 or WS1000 (230 V) can be used for a heat and smoke extraction system or a 24 V drive system. The WG-PH is fitted with a change-over contact for "Up"and "Down".


  • WG-PF (2019) WG-PF (2019)
  • WG-PF connection diagramm WG-PF connection diagramm
  • Control input 230 V AC,
  • Up/Down/N Output potential-free closer contacts
Installation Mounting
Protection category IP 20
Dimensions approx. 38 × 47 × 30 (B × H × T, mm)
Weight approx. 50 g
Ambient temperature Operating -20…+70 °C, Storage -55…+90°C
Ambient air humidity max. 95% rF, avoid bedewing
Control input 230 V AC, Up/Down/N
Outputs 1 × Up, 1 × Down, potential-free, max. 230 V, 8A