Three-position switch 3131
Description
Single pole three-position switch with latching or momentary switch
functions. Featuring a soft-touch contoured rocker actuator with
optional illumination. The 3131 ist sealed to provide IP66 rated front
of panel water splash protection.
Typical applications
Household appliances, electrical tools, mobile homes, watercraft,
construction vehicles, medical equipment
Ordering Information
Type number
3131
Single pole switch (3 positions)
Function
B
3-position switch single pole, switching function
D
3-position switch single pole, momentary switch function
Mounting
F
flange mounting
Accessories
1
with sealing IP66
Terminal design
N
blade terminals 2x2.8x0.8 EN 60934
Characteristic curve
Q
switch only,
Actuator style
0
without actuator
rocker X3131-W... must be ordered separately
Actuator colour
0
without actuator
Rocker legends
00
without
Rocker marking
0
without
Orientation
0
without
Illumination
2
two LEDs, full illumination in
position 1 and 2,
dimmed illumination in position 0
Type of illumination
T
blue LED
Y
yellow LED
Illumination voltage range
0
without illumination
2
10 - 14 V DC
3
20 - 32 V DC
Current ratings
20 A
3131 - B F 1 N Q - 0
0 00 0 0 - 2 Y 3 - 20A
ordering example
Three-position switch
3131
1
Technical data
For further details please see chapter: Technical Information
Voltage rating
DC 32 V
Current rating
20 A
Typical life
30,000 operations at 1 x I
N
, inductive
Ambient temperature
-20...+60 °C (-4...+140 °F)
Insulation co-ordination
2.5 kV/2
(IEC 60664)
re-inforced insulation in the operating area
Dielectric strength
operating area
test voltage AC 3,000 V
current path/current path test voltage AC 1,500 V
Insulation resistance
> 100 MΩ (DC 500 V)
Protection class
operating area IP66
(IEC 60529)
terminal area IP00
Vibration
5 g (57-500 Hz) ± 0.38 mm (10-57 Hz)
test to IEC 60068-2-6, test Fc,
10 frequency cycles/axis
Shock
25 g (11 ms),
test to IEC 60068-2-27, test Ea
Corrosion
96 hours at 5 % salt mist,
test to IEC 60068-2-11,test Ka
Humidity
240 hours at 95 % RH,
test to IEC 60068-2-78, test Cab
Mass
approx. 30 g
Illumination voltage / power consumption
operating voltage
12 V
24 V
power consumption (LED)
10 mA
10 mA
Approvals
Authority
UL
Standard
UL 1500
Ignition Protected
Rated
voltage
DC 32 V
Current ratings
20 A
1646
www.e-t-a.de
7
Three-position switch 3131
Dimensions
Internal connection diagrams
latching switch
Pos. I
(ON)
Pos. 0
OFF
Pos. II
(ON)
20.8
.819
with illumination
X1
15.1
.594
1
momentary switch
with illumination
X1
1
GERMANY
29
1.14
2
10.07
.396
4
1
2
4
2
4
1
terminal X2
for illumination
3.2
.126 10.4
.409
terminal X1
for illumination
3.2
.126
4.8
.189
20.2
.795
18
.709
36.5
1.44
10.4
.409
7.1
.279
X2
X2
51
2.00
-0.4
-.015
-0.2
-.008
24
.945
Panel cut-out
min 1.5
min .059
panel thickness 2 - 3.5
±0.05
±.002
36.8
-0,1
1.45
ma
ma x. R
x. 1.5
.05
9
+0,2
Installation drawing
Push here during installation
operating area
GERMANY
4
1
2
5
.197
5
.197
3
.118
3
.118
mounting area
21.1
-0,1
.830
+0,2
This is a metric design and millimeter dimensions take precedence ( mm )
inch
8
www.e-t-a.de
1646
Three-position switch 3131
List of available legends
Ordering Information X3131-...
Type number
X3131
module for type 3131
Actuator style
W
rocker soft-touch,
two illumination windows
Actuator colour
A
blue / white translucent
B
black / white translucent
C
skyblue / white translucent
Rocker legends
00
without
...
see separate survey of legends
Rocker marking
0
without
B
I and II
C
and
(orientation 1 only)
Orientation
0
without orientation
1
orientation 1 (standard)
2
orientation 2
3
orientation 3
4
orientation 4
X3131 - W A 07 0
1
t
t
Ordering informtion
Anchor
07
Windshield wiper
08
Bilge pump
09
1
Ventilation fan
12
Trim tabs
25
Mast lift
26
Further symbols upon request
ordering example
orientation: 1
marking C
marking B
symbol 07
orientation: 4
orientation: 2
orientation: 3
1646
www.e-t-a.de
9
Three-position switch 3131
Accessories
Mounting frame
Consisting of a left- and right-side piece, can be expanded by a centre piece.
(Please order 2 side pieces per mounting frame)
The pieces firmly engage when stuck together.
side piece Y 308 790 01
centre piece Y 308 791 01
51.3
+0.2
1
26.5
48.2
+0.2
max. R0.3
panel cut-out for 2 side pieces
plus 26.2 mm per centre piece
panel thickness 3.2 to 9.5 mm
21.1
35
side piece
36.8
68
centre piece
side piece
This is a metric design and millimeter dimensions take precedence ( mm )
inch
All dimensions without tolerances are for reference only. In the interest of improved design,
performance and cost effectiveness the right to make changes in these specifications
without notice is reserved.Product markings may not be exactly as the ordering codes.
Errors and omissions excepted.
10
www.e-t-a.de
1646
Three-position switch 3131
Accessories – Plug-in connector
Plug-in connector
Y31192901
Connecting cables can be pre-wired. Two retaining clips ensure a tight fit.
1
18,4
4
8,6
24
35,5
22
20
44,8 ± 1
Benefits:
• Reduced installation time for final assembly
• Quick replacement of devices
Note:
Delivery without receptacles.
Dimensions of receptacles (width 6.3 mm) are in accordance with DIN 46340 part 3, shape A.
Examples of suitable receptacles: Stocko RSB 7916 F6,3-1 / Klaucke type 2730 / Vogt type 3832d.67 /
TE FASTON Terminals 250 Series / Delphi Packard 58 Series
Plug-in connector mounted on three-position switch:
29
24
8,6
35,5
20
1646
www.e-t-a.de
32,6
11
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
