Switches in momentary action MCS 18
Models
PCB mounting
Construction
Dimensions
Drilling diagram
PCB mounting
Circuit diagram
Variations
square
Part Number
1241.1108. X . XXX
1241.1109. X . XXX
Contact material
Ag
Au
round
Ag
Au
gelb
yellow
Color of bezel
orange
orange
rot
red
blau
blue
grün
green
grau
grey
schwarz
black
weiß
white
A=
B=
C=
D=
E=
F=
G=
H=
I=
J=
K=
L=
M=
N=
O=
001
002
003
004
005
006
007
008
009
010
011
012
013
014
015
P=
Q=
R=
S=
T=
U=
V=
W=
X=
Y=
Z=
0=
1=
2=
3=
gelb
orange
rot
blau
grün
016
017
018
019
020
021
022
023
024
025
026
027
028
029
030
yellow
orange
red
blue
green
4=
5=
6=
7=
8=
9=
+=
-=
·=
x=
÷=
S
=
==
#=
↔
=
=
=
=
=
=
1241.1110. X . XXX
1241.1111. X . XXX
1241.1110
1
1241.1110
2
1241.1110
3
1241.1110
4
1241.1110
5
1241.1110
6
1241.1110
7
1241.1110
8
031
◊
= 046
032
→
= 047
033
←
= 048
034
↓
= 049
035
↑
= 050
036
% = 051
037
√
= 052
038
CTRL = 053
039 RETURN = 054
040
SHIFT = 055
041
LOCK = 056
042
STOP = 057
043
ENTER = 058
044
BACK = 059
045
LINE = 060
091
092
093
094
095
grau
schwarz
weiß
anthrazit
EIN =
AUS =
AUF =
AB =
ON =
OFF =
UP =
DOWN =
HIGH =
LOW =
ON/OFF =
START =
061
062
063
064
065
066
067
068
069
070
071
072
Legend of face
foil
(Type height/
type face see
page 39)
Color of face foil without legend
grey
black
white
anthracite
=
=
=
=
096
097
098
099
32
Printmount Line
Technical Data MCS 18
1.
Mechanical data
Actuating force
Contact travel
(DIN 41640 T. 19)
/ End stop strength
(IEC 512-5 Test 9a)
/ Lifetime
3 N ±1 N
0,5 mm ±0,1 mm
> 50 N
> 10
6
Operations
2.
Electrical data
Contact material
Switching voltage
Switching current max.
Rated breaking capacity
Lifetime (rated breaking capacity)
(IEC 512-2, mV-Method)
Initial contact resistance, new
Initial contact resistance after 10 cycles
(IEC 512-2)
Insulation resistance
Contact bounce time
> 10
8
Ω
typ. 0,1 ms
6
Gold
min. 50 mV DC
max. 24 V DC
80 mA
0,36 W
> 10
6
Cycles
< 50 mΩ
< 150 mΩ
Silver
min. 5 V DC
max. 48 V DC
125 mA
0,72 W
3.
Other data
Solderability
(IEC 68-2-20 Test Ta, Method 1)
235 °C / 2 s
260 °C / 5 s
-25 °C…+60 °C
-25 °C…+60 °C
IP 65
(IEC 68-2-20 Test Tb, Method 1A)
Soldering heat resistance
Ambient temperature
Storage temperature
(IEC 529, DIN 40050)
Degree of protection
4.
Materials
Socket
Face foil
Bezel
Contact material gold/silver
Soldering aid
tin plated
Thermoplast PES
PETP
Thermoplast PBTP
CuZn 37, 3 µm Ni 2 µm Au
CuZn 37, 2,5 µm Ag
Printmount Line
33
