Electromechanical stairwell with maximum accuracy due to the small synchronous motor that
controls the time measurement. Electromechanical stairwells generally have lower energy
consumption than the electronic ones. Elpa 8 consumes only 1 VA during normal operation.The
stairwell machine can be used in both 3 and 4-conductor systems. The maximum glow lamp load for
the unit is 50mA.The stairwell has 2 different positions one for constant light and one for
automatic switching off after set time.Precise time interval with synchronous motor
operation.Switch-on time 1 to 7min.Maximum glow lamp load 50 mA.Can be used in both 3 and
4-conductor systems.
