Illuminated pushbutton EMF, Keyswitch EMS
Models
Contact diagram
-
Length L
Dimensions / drilling diagram
35
+
-
43
+
-
Cut-out
51
18/24
+
-
59
+
-
35
+
-
43
+
-
Cut-out
51
18/24
+
-
+
In one section must be same potential
59
Accessories flush mounting bezel
rectangular
Square
round
mounting hole
mounting hole
mounting hole
32
Frontpanel Line
Technical Data EMF, EMS
1.
Mechanical data
Degree of protection
Actuating force
Contact travel
(DIN 41640 T. 19)
/ End stop strength
(IEC 512-5 Test 9a,
actuating force
5 N)
Lifetime
Vibration resistance
EMF
IP 40 / IP 67
> 1,5 N
3,2 mm
> 100 N
> 2 x 10
6
Betätigungen
Operations
ca. 2 x 10
6
Operations
EMS
IP 40
IEC 68-2-6 Test Fc Details on request
2.
Electrical data
Switching voltage max.
Switching current max.
Lifetime
(at rated breaking capacity 0,12 W)
5A
EMF
250 V AC
250 V DC
0,2 A
EMS
250 V AC (cos
ϕ
0,7)
5A
7 x 10
4
Bet. (cos
ϕ
0,7)
5 A / 250 V AC > 5 x 10
4
Bet.
4 A / 250 V AC > 6 x 10
4
Bet.
2 A / 250 V AC > 2 x 10
5
Bet.
1 A / 250 V AC > 4 x 10
5
Bet.
< 10 mΩ
(IEC 512-2, mV-Method)
Initial contact resistance, new
(IEC 341-1)
Insulation resistance
Test voltage
5 mΩ
typical
> 10
4
MΩ 500 V DC
> 4.000 V, 50 Hz, 1 min.
between housing and terminals
3.
Other data
IEC 68-2-20, Test Ta, Method 2
Solderability
IEC 68-2-20, Test Tb, Method 2
Soldering heat reststance
Ambient temperature
EMF
350 °C, 2 s,
350 °C, 10 s,
-40 °C…+55 °C
(mit Glühlampe)
(with
lamp)
EMS
-30 °C…+80 °C
-40 °C…+85 °C
(without
lamp)
Storage temperature
(IEC 529, DIN 40050)
Class of protection
-40 °C…+85 °C
II/IEC 536
4.
Materials
Contact material
Solder terminals
EMF
silver / nickel, gold-plated
wire: max. 2 x 0,8 mm
2
EMS
hard silver, 5 µm
wire: max. 4 x 0,75 mm
2
stranded wire: max. 0,75 mm
2
stranded wire: max. 2x 1 mm
2
Frontpanel Line
33
Keyswitch EMS, key lock plastic
Models
Housing
round 18 mm
Key pull off position
Pos 1 / OFF (Impulse)
Variations
NC/NO 1 pole
0041.2862
NC/NO 2 pole
0041.2871
NC/NO 1 pole
0041.2872
NC/NO 2 pole
0041.2881
NC/NO 1 pole
0041.2882
NC/NO 2 pole
0041.2831
NC/NO 1 pole
0041.2831
NC/NO 2 pole
0041.2841
NC/NO 1 pole
0041.2842
NC/NO 2 pole
0041.2851
NC/NO 1 pole
0041.2852
NC/NO 2 pole
0041.2801
NC/NO 1 pole
0041.2802
NC/NO 2 pole
0041.2811
NC/NO 1 pole
0041.2812
NC/NO 2 pole
0041.2821
NC/NO 1 pole
0041.2822
NC/NO 2 pole
Further contact levels on request
Part Number
0041.2861
Pos 1 / OFF
Pos 1+2 / ON + OFF
square 18 x 18 mm
Pos 1 / OFF (Impulse)
Pos 1 / OFF
Pos 1+2 / ON + OFF
rectangular 18 x 24 mm Pos 1 / OFF (Impulse)
Pos 1 / OFF
Pos 1+2 / ON + OFF
Frontpanel Line
35
Accessories EMF
Models
Lenses
Ø 18 mm
18x18 mm
18x24 mm
Color
Part Number
Part Number
Part Number
glasklar
rotklar
grünklar
gelbklar
blauklar
opal
rot gedeckt
grün gedeckt
gelb gedeckt
blau gedeckt
schwarz*
Legend plate insert
clear glass
clear red
clear green
clear yellow
clear blue
pearl
diffuse red
diffuse green
diffuse yellow
diffuse blue
black*
white / pearl
0854.0621
0854.0622
0854.0623
0854.0624
0854.0625
0854.0631
0854.0632
0854.0633
0854.0634
0854.0635
0854.0636
0854.0601
0854.0602
0854.0603
0854.0604
0854.0605
0854.0611
0854.0612
0854.0613
0854.0614
0854.0615
0854.0616
0854.0581
0854.0582
0854.0583
0854.0584
0854.0585
0854.0591
0854.0592
0854.0593
0854.0594
0854.0595
0854.0596
weiß / opak
0854.0873
0854.0872
0854.1602
0854.1603
0854.1604
0854.1605
0854.1606
0854.1607
0854.1608
0854.1609
0854.1610
0854.1611
0854.1612
0854.1613
0854.0871
0854.1402
0854.1403
0854.1404
0854.1405
0854.1406
0854.1407
0854.1408
0854.1409
0854.1410
0854.1411
0854.1412
0854.1413
·
0854.1802
0854.1803
0854.1804
0854.1805
0854.1806
0854.1807
0854.1808
0854.1809
0854.1810
0854.1811
0854.1812
0854.1813
O
I
EIN
EIN
AUS
AUF
ZU
AB
HALT
The white/transluscent legend plate with black inscriptions use only with clear glass lenses.
Other legends available on request.
*Not recommended for illuminated switches.
36
Frontpanel Line