GDB14..1E, GDB34..1E: Open / close, 3-position control

AC 24 V ~ / DC 24...48 V ⎓

AC 100...240 V ~

GDB16..1E, GDB36..1E: Modulating control

AC 24 V ~ / DC 24...48 V ⎓

AC 100...240 V ~

Y = DC 0/2...48 V ⎓

Y = DC 0...35 V ⎓