KC Series Rotary Switches

These rotary switches offer many different models including SP, DP, 3P and 4P. Some models come with stops, others no stops. Up to 12 positions. PC pin or solder lug termination options and many different actuator lengths. Rotary Switch Rotary

The KC Series Rotary switches feature a proven reliable design in an industry-standard package at a competitive price.

Our PDF datasheet contains specific information on the dozens of specific KC Series models. The models are SP, DP, 3P, and 4P. Some come standard with stops and some come without stops. There are up to 12 positions, PC Pin or Solder Lug termination options, and many different actuator lengths.

CERTIFICATIONS (click the logo below)

Other rotary switches

Step 1

Configure your part number by selecting from the columns below.

PART NUMBER:

Clear

Step 2

When your part number is complete, click to view additional options.

Additional Options

Most Common Parts

Series

Model

10

12 Pos. SP
No Stops
11

SPST
12

SPDT
13

3 Pos. SP
14

4 Pos. SP
15

5 Pos. SP
16

6 Pos. SP
17

7 Pos. SP
18

8 Pos. SP
19

9 Pos. SP
50

10 Pos. SP
51

11 Pos. SP
52

12 Pos. SP
53

2 Pos. SP
-60 ° Index
54

2 Pos. SP
-90 ° Index
55

3 Pos. SP
-60 ° Index
56

3 Pos. SP
-90 ° Index
57

4 Pos. SP
-60 ° Index
58

4 Pos. SP
-90 ° Index
59

5 Pos. SP
-60 ° Index
60

6 Pos. SP
-60 ° Index
20

6 Pos. DP
No Stops
21

DPST
A,C,2,8
22

DPDT
A,C,1,2,7,8
23

3 Pos. DP
24

4 Pos. DP
25

5 Pos. DP
26

6 Pos. DP
70

2 Pos. DP
60 ° Index
A,C,1,3,7,9
71

2 Pos. DP
90 ° Index
72

2 Pos. DP
60 ° Index
A, C, 1, 3, 5, 7, 9, 11
30

4 Pos. 3P
No stops
31

3PST
32

3PDT
33

3 Pos. 3P
34

4 Pos. 3P
80

2 Pos. 3P
60 ° Index
81

2 Pos. 3P
-90 ° Index
40

3 Pos. 4P
No stops
41

4PST
42

4PDT
43

3 Pos. 4P
91

2 Pos. 4P
60 ° Index

Actuator

A

Flat
B

Round
D

Slotted

Actuator Length

30.0

For
A and B
10.0

For
A and B
7.0

For
A and B
38.0

For
A Only
9.5

For
A Only
13.0

For
A Only
0.0

For
D Only

Bushing

01

Std
02

Metric

Contacts

N

Non- Shorting
Break- Before- Make
(BBM)
S

Shorting
Make- Before- Break
(MBB)

Termination

L

Solder Lug
P

P.C. Mount

Contact Material

S

Standard
Silver
(1 micron Ag
over
2 micron Ni)
F

Gold Flash
(Au Flash
over
1 micron Ag
over
2 micron Ni)

SPECIFICATIONS
LIFE EXPECTANCY: 10,000 Cycles Typical
RATINGS: 300mA 125VAC, 150mA 250VAC
CONTACT RESISTANCE: 50mΩ Inital 2-4VDC, 100mA
INSULATION RESISTANCE: 100MΩ Min.
DIELECTRIC STRENGTH: 500V RMS Max. at Sea Level
OPERATING FORCE: .8 ± .3kg-cm

MATERIALS
HOUSING, BASE, SHAFT: Glass Filled Nylon
MOVING AND FIXED CONTACT: Silver Plated Copper Alloy
                                                   Gold Flash Over Silver Plate
HARDWARE: Nut-Zinc, Nickel Plated
                      Lockwasher-Steel, Zinc Plated
                      Stop Ring-Brass, Nickel Plated