C&K A Series
1-4 Pole Rotary Switches
SWITCH FUNCTION
30º INDEXING
30º INDEXING
SP MODELS SCHEMATIC
NO.
POLES
MODEL
NO.
SWITCH
FUNCTION
NO.
POLES
MODEL
NO.
SWITCH
FUNCTION
TERMINALS
TERMINALS
12 Position
No Stops
A,B,C,D,1,2,4,5,7,
8,10,11
4PDT
A100
A102
A103
A104
A105
A106
A107
A108
A109
A110
A112
A203
A204
A205
A206
A303
A304
A,1-12
A,1,2*
A,1-3*
A,1-4*
A,1-5*
A,1-6*
A,1-7
A402
A403
4P
SPDT
3 Position
All Terminals
3 Position
4 Position
5 Position
6 Position
7 Position
8 Position
9 Position
10 Position
12 Position
3 Position
4 Position
5 Position
6 Position
3 Position
4 Position
DP MODELS SCHEMATIC
45º INDEXING
NO.
POLES
MODEL
NO.
SWITCH
FUNCTION
TERMINALS
SP
3 Position
8 Position
A,1,2,4*
A115
A125
SP
A,1,2,4,5,7,8,10,11
A,1-8
3P MODELS SCHEMATIC
A,1-9
90º INDEXING
A,1-10
A,1-12
NO.
POLES
MODEL
NO.
SWITCH
FUNCTION
TERMINALS
2 Position
4 Position
2 Position
A,1,4*
A114
A124
A214
A,C,1-3,7-9
A,C,1-4,7-10
A,C,1-5,7-11
A,C,1-12
SP
DP
A,1,4,7,10
A,C,1,4,7,10
DP
4P MODELS SCHEMATIC
L
A,B,C,1-3,5-7
9-11
3P
A,B,C,1-12
TERMINAL NUMBERS
Terminal numbers
molded on bottom
of housing.
NOTE: * These models with ‘C’ or ‘MC’ terminations have additional terminal no. 9
as switch support only. This terminal is not connected electrically inside switch.
All models
with all options when ordered with ‘G’ or ‘Q’ contact
material, see page L-6.
4P MODELS
SP MODELS (omit terminals B, C & D)
DP MODELS (omit terminals B & D)
3P MODELS
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
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L–4