K

K–4

Dimensions are shown: Inch (mm)

Specifications and dimensions subject to change

www.ckswitches.com

20 Apr 21

A Series

1-4 Pole Rotary Switches

SWITCH FUNCTION

3P MODELS SCHEMATIC

4P MODELS SCHEMATIC

DP MODELS SCHEMATIC

SP MODELS SCHEMATIC

3P MODELS

TERMINAL NUMBERS

4P MODELS

SP MODELS (omit terminals B, C & D)

DP MODELS (omit terminals B & D)

Terminal numbers

molded on bottom

of housing.

30º INDEXING

45º INDEXING

90º INDEXING

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 K-6.

A,B,C,1-12

4 Position

A304

A,B,C,1-3,5-7

9-11

3 Position

A303

A,C,1-12

6 Position

A206

A,C,1-5,7-11

5 Position

A205

A,C,1-4,7-10

4 Position

A204

A,C,1-3,7-9

3 Position

A203

DP

A,1-12

12 Position

A112

A,1-10

10 Position

A110

A,1-9

9 Position

A109

A,1-8

8 Position

A108

A,1-7

7 Position

A107

A,1-6*

6 Position

A106

A,1-5*

5 Position

A105

A,1-4*

4 Position

A104

A,1-3*

3 Position

A103

A,1,2*

SPDT

A102

A,1-12

12 Position

No Stops

A100

SP

TERMINALS

SWITCH

FUNCTION

MODEL

NO.

NO.

POLES

30º INDEXING

3P

NO.

POLES

NO.

POLES

NO.

POLES

MODEL

NO.

MODEL

NO.

MODEL

NO.

SWITCH

FUNCTION

SWITCH

FUNCTION

SWITCH

FUNCTION

TERMINALS

TERMINALS

TERMINALS

A402

A115

A114

A403

A125

A124

A214

4PDT

3 Position

2 Position

3 Position

8 Position

4 Position

2 Position

All Terminals

A,1,2,4,5,7,8,10,11

A,1,4,7,10

A,C,1,4,7,10

A,B,C,D,1,2,4,5,7,

8,10,11

A,1,2,4*

A,1,4*

4P

SP

SP

DP