Ehmann Flush-mount dimmer for bulbs, HV and LV Halogen lamps (elect. Transformer) 20-315 W Pure white 4660c0026 Data Sheet

Product codes
4660c0026
Page of 1
Tronic dimmer 
for
electronic transformers
Instructions
about installation
This push on/off/two-way switch dimmer is to be used for the regulation of
·
incandescent lamps
·
electronic transformers 
Attention !
· Not to be used in combination with a magnetic ring or a bloctransformer.
Through the use of phase-angle system, it is possible to dimm noiseless.
The dimmer has a protection against overloading.
After the overloading, when the dimmer has cooled down, it functions again.
The cause of the overloading must be removed. -
Technical Data:
Nominal voltage
230 V~  50 Hz
Capacity
20 - 315 W
Überlastschutz:
elektronisch
Fuse
elektronic
The dimmer warms up while he is in function, as a result of power dissipation of a
part of the installed load. The mentioned nominal capacity is for dimmers build into a
brick wall. When the dimmer is build into a gas concrete, a wooden, a plaster wall or
build in combination with a surface mounted housing, then you must reduce the
installed load about 20% min.. This reduction applies also when several dimmers
are installed together or when other heating sources are near to the dimmers.
Capacity reduction of the maximum power (written on the dimmer) in dependence to the
environment temperatur
Capacity in %
Temperature in °C
0
10
20
30
40
50
60
70
80
90
100
-10 0
10 20 30 40 50 60 70 80 90 100
Combination of incandescent lamp and electronic transformer up to max. 315W total
capacity possible.
Installation and safety instructions
This dimmer is for push on/off/two-way installations and for building in 
Æ 55mm
insulating wall boxes.
!! Attention !!
Works on a 230V net can only be carried out by authorised
persons. Please be aware that the mains voltage is cut off.
The consideration of this instruction leaflet is a part of our warranty
conditions.
19.108.gb
L
N
230 V~
12 V
12 V
Elektronic
Transformator
Dimmer
or
Push on / off switch
installation
L
N
230 V~
12 V
12 V
Elektronic
Transformer
Dimmer
or
Switch
Two-way switch
installation