Impulse switch, which may optionally be
used as switching relay (ER) or off delay
impulse switch (ESV). 1 NO contact not
potential free 16 A/250 V AC. 230 V LED lamps
up to 600 W, incandescent lamp load up to
2300 W. Off delay impulse switch with
switch-off early warning and pushbutton
permanent light switchable. Standby loss
0.5 watt only.
Modular device for DIN-EN 60715 TH35 rail
mounting. 1 module = 18 mm wide, 58 mm deep.
Zero passage switching to protect contacts
and lamps.
State-of-the-art hybrid technology combines
advantages of nonwearing electronic control
with high capacity of special relays.
Control voltage 230 V. In addition electrically
isolated universal voltage from 8 to 230 V UC.
Supply voltage and switching voltage 230 V.
Very low switching noise. If the function ESV
is set, denitely variable off-delay time RV
from 2 to 120 minutes, settable by minute
scale.
Contact position indication with two LEDs.
This starts blinking in case of a blocked
push-button (not if the function ER is set).
Glow lamp current up to 150 mA only at the
control input 230 V independent from ignition
voltage (not if the function ER is set).
Relays with suitable functions to feed back
the switching voltage signal of a dimmer
switch.
In case of a power failure the system is dis-
connected in a preset sequence.
Impulse switch with integrated relay
function
ESR12NP-230V+UC
GB
Temperature at mounting location:
-20°C up to +50°C.
Storage temperature: -25°C up to +70°C.
Relative humidity:
annual average value <75%.
21 100 102 - 1
Only skilled electricians may install this
electrical equipment otherwise there is
the risk of re or electric shock!
Function rotary switches
The functions ES, ESV or ER are selectable
by means of a rotary switch:
ES = Impulse switch
ER = Switching relay
ESV = Impulse switch with off delay.
The impulse switch automatically
disconnects after the set delay is
timed out if a manual OFF command
has not been given. Innitely vari-
able time range up to 120 minutes.
ESV = If switch-off early warning is set
the stairwell lighting starts
icke-
ring approx. 30 seconds before time
-
out at repeated shorter time inter-
valls. During this process reset is
possible.
ESV = If pushbutton permanent light
is set permanent light can be
switched on by pressing longer than
1 sec. This switches off
automati-
cally after 2 hours or by an operation
longer than 2 seconds.
ESV = If both switch-off early warning
function and permanent light by
pushbutton are set, the
switch-off early warning function
is activated before switching off
the permanent light.
If this impulse switch with integrated
relay function is in a circuit, which is
monitored by a FR12-230V mains discon-
nection relay, no additional base load is
required. However, the monitoring voltage
of the FR12-230V must be set to 'max'.
+
+
+
Typical connection
Technical data
230 V LED lamps up to 600 W 2)
I on ≤ 30 A/20 ms
Control voltages 230 V and 8..230 V UC
Rated switching capacity 16 A/250 V AC
Incandescent lamp and 2300 W
halogen lamp load 1) 230 V
Fluorescent lamp load with 1000 VA
KVG* in lead-lag or
non compensated
Fluorescent lamp load with KVG* 500 VA
shunt-compensated or with EVG*
Compact uorescent lamp with 15x7 W
EVG* and energy saving lamps 10x20 W
Standby loss (activ power) 0.5 W
* EVG = electronic ballast units;
KVG = conventional ballast units
1) For lamps with 150 W max.
2) Due to different lamp electronics and depending on
the manufacturer, the maximum number of lamps
may be limited, especially if the wattage of the
individual lamps is very low (e.g. with 2 W LEDs).
+
N
L
8-230 V UC
NL
+C1 -C2
NL
μ
Must be kept for later use!
We recommend the housing for
operating instructions GBA14.
Eltako GmbH
D-70736 Fellbach
Technical Support English:
+49 711 94350025
technical-support@eltako.de
eltako.com
42/2021 Subject to change without notice.
The strain relief clamps of the
terminals must be closed, that
means the screws must be
tightened for testing the function
of the device. The terminals are
open ex works.
!