Rocker Switches – Mouser Hong Kong

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K1 & K2 Rockers with Illumination Option

OTTO K1 and K2 Rocker Switches are rugged, high-performance switches that are sealed to IP68S and IP69K, are ignition-protected, and include an optional panel gasket. OTTO K1 rockers are offered in a single-pole configuration. K2 models come in single- or double-pole. Both series have illuminated models with incandescent, LED, or neon light sources and easily snap into a wide range of panel openings from the front.

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Part #

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

K1AAASCADR
OTTO
1: HK$211.75
5In Stock

Mfr. Part No.
K1AAASCADR

Mouser Part No
999-K1AAASCADR

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

Learn More

Datasheet

5In Stock

HK$211.75

HK$171.72

HK$161.03

HK$154.04

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Green

LED

SPST

ON - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Red

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

K1ABAAAAAN
OTTO
1: HK$135.96
16In Stock

Mfr. Part No.
K1ABAAAAAN

Mouser Part No
999-K1ABAAAAAN

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

Learn More

Datasheet

16In Stock

HK$135.96

HK$125.52

HK$114.50

HK$108.83

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Non-Illuminated

SPST

ON - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

K1ABAQDADA
OTTO
1: HK$188.48
12In Stock

Mfr. Part No.
K1ABAQDADA

Mouser Part No
999-K1ABAQDADA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

Learn More

Datasheet

12In Stock

HK$188.48

HK$152.73

HK$143.27

HK$137.03

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Amber

LED

SPST

ON - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

K1ABASCABA
OTTO
1: HK$177.39
65In Stock
170Expected 21/10/2026

Mfr. Part No.
K1ABASCABA

Mouser Part No
999-K1ABASCABA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

Learn More

Datasheet

65In Stock

170Expected 21/10/2026

HK$177.39

HK$153.63

HK$146.73

HK$139.00

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Green

LED

SPST

ON - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

K1ABASEABA
OTTO
1: HK$169.74
11In Stock

Mfr. Part No.
K1ABASEABA

Mouser Part No
999-K1ABASEABA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

Learn More

Datasheet

11In Stock

HK$169.74

HK$152.73

HK$143.27

HK$137.03

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Green

LED

SPST

ON - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT

K1ABBNBADA
OTTO
1: HK$188.48
9In Stock

Mfr. Part No.
K1ABBNBADA

Mouser Part No
999-K1ABBNBADA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT

Learn More

Datasheet

9In Stock

HK$188.48

HK$152.73

HK$143.27

HK$137.03

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Red

LED

SPDT

ON - NONE - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT

K1ABBPACCA
OTTO
1: HK$188.48
10In Stock

Mfr. Part No.
K1ABBPACCA

Mouser Part No
999-K1ABBPACCA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT

Learn More

Datasheet

10In Stock

HK$188.48

HK$163.25

HK$143.27

HK$137.03

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Green

LED

SPDT

ON - NONE - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

K1ABFPCCFA
OTTO
1: HK$261.23
5In Stock

Mfr. Part No.
K1ABFPCCFA

Mouser Part No
999-K1ABFPCCFA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

Learn More

Datasheet

5In Stock

HK$261.23

HK$214.46

HK$200.90

HK$191.69

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Green

LED

SPDT

ON - OFF - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std (1-C) NONE OFF SPST

K1AGCAAAAA
OTTO
1: HK$151.66
22In Stock

Mfr. Part No.
K1AGCAAAAA

Mouser Part No
999-K1AGCAAAAA

OTTO

Rocker Switches RockerSwitch Q.C.Std (1-C) NONE OFF SPST

Learn More

Datasheet

22In Stock

HK$151.66

HK$132.51

HK$117.46

HK$111.71

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Non-Illuminated

SPST

(ON) - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Paddle

Red

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Snap In (1-C) OFF 2-C SPDT

K1CBGAAAAA
OTTO
1: HK$125.77
24In Stock
14On Order

Mfr. Part No.
K1CBGAAAAA

Mouser Part No
999-K1CBGAAAAA

OTTO

Rocker Switches RockerSwitch Snap In (1-C) OFF 2-C SPDT

Learn More

Datasheet

24In Stock

14On Order

HK$125.77

HK$108.59

HK$103.74

HK$88.53

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Non-Illuminated

SPDT

(ON) - OFF - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Solder Lug

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RkrSwitch(1C1)/(3C2) OFF (2C1)/(4C2) DPD

K2BBMAAAAA
OTTO
1: HK$179.77
11In Stock

Mfr. Part No.
K2BBMAAAAA

Mouser Part No
999-K2BBMAAAAA

OTTO

Rocker Switches RkrSwitch(1C1)/(3C2) OFF (2C1)/(4C2) DPD

Learn More

Datasheet

11In Stock

HK$179.77

HK$155.69

HK$138.34

HK$132.26

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Non-Illuminated

DPDT

(ON) - OFF - (ON)

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Screw

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

K1AAANBABA
OTTO
1: HK$188.48
15In Stock

Mfr. Part No.
K1AAANBABA

Mouser Part No
999-K1AAANBABA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

Learn More

Datasheet

15In Stock

HK$188.48

HK$163.25

HK$143.27

HK$137.03

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Red

LED

SPST

ON - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Red

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

K1ABACBCGA
OTTO
1: HK$265.10
4In Stock

Mfr. Part No.
K1ABACBCGA

Mouser Part No
999-K1ABACBCGA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE OFF SPST

Learn More

Datasheet

4In Stock

HK$265.10

HK$210.10

HK$193.33

HK$185.11

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Clear

Incandescent

SPST

ON - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

K1ABFAAAAR
OTTO
1: HK$147.88
5In Stock

Mfr. Part No.
K1ABFAAAAR

Mouser Part No
999-K1ABFAAAAR

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

Learn More

Datasheet

5In Stock

HK$147.88

HK$129.14

HK$114.50

HK$108.83

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Non-Illuminated

SPDT

ON - OFF - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

K1ABFCCCFA
OTTO
1: HK$276.19
6In Stock

Mfr. Part No.
K1ABFCCCFA

Mouser Part No
999-K1ABFCCCFA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

Learn More

Datasheet

6In Stock

HK$276.19

HK$238.96

HK$203.86

HK$194.16

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Clear

Incandescent

SPDT

ON - OFF - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

K1ABFCEEFA
OTTO
1: HK$276.19
4In Stock

Mfr. Part No.
K1ABFCEEFA

Mouser Part No
999-K1ABFCEEFA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

Learn More

Datasheet

4In Stock

HK$276.19

HK$226.79

HK$212.40

HK$201.55

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Clear

Incandescent

SPDT

ON - OFF - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

K1ABFPCABA
OTTO
1: HK$188.48
12In Stock

Mfr. Part No.
K1ABFPCABA

Mouser Part No
999-K1ABFPCABA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

Learn More

Datasheet

12In Stock

HK$188.48

HK$163.25

HK$143.27

HK$137.03

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Green

LED

SPDT

ON - OFF - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

K1ABFPCCHA
OTTO
1: HK$261.23
5In Stock

Mfr. Part No.
K1ABFPCCHA

Mouser Part No
999-K1ABFPCCHA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C OFF 2-C SPDT

Learn More

Datasheet

5In Stock

HK$261.23

HK$214.46

HK$200.90

HK$191.69

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Green

LED

SPDT

ON - OFF - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std (1-C) NONE OFF SPST

K1AEAAAAAA
OTTO
1: HK$125.77
15In Stock

Mfr. Part No.
K1AEAAAAAA

Mouser Part No
999-K1AEAAAAAA

OTTO

Rocker Switches RockerSwitch Q.C.Std (1-C) NONE OFF SPST

Learn More

Datasheet

15In Stock

HK$125.77

HK$108.59

HK$96.17

HK$91.41

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Non-Illuminated

SPST

ON - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Paddle

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Snap In (1-C) NONE OFF SPST

K1CBAAAAAR
OTTO
1: HK$147.88
13In Stock

Mfr. Part No.
K1CBAAAAAR

Mouser Part No
999-K1CBAAAAAR

OTTO

Rocker Switches RockerSwitch Snap In (1-C) NONE OFF SPST

Learn More

Datasheet

13In Stock

HK$147.88

HK$129.14

HK$114.50

HK$108.83

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Non-Illuminated

SPST

ON - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Solder Lug

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches 16A 28VDC, GRN LED DPST ON-NONE-OFF QC

K2ABHPCABD
OTTO
1: HK$241.91
4In Stock

Mfr. Part No.
K2ABHPCABD

Mouser Part No
999-K2ABHPCABD

OTTO

Rocker Switches 16A 28VDC, GRN LED DPST ON-NONE-OFF QC

Learn More

Datasheet

4In Stock

HK$241.91

HK$199.34

HK$187.09

HK$178.95

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Green

LED

DPST

ON - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Sealed 1-C1 NONE OFF SPST

K2BBAPCABA
OTTO
1: HK$215.94
10In Stock

Mfr. Part No.
K2BBAPCABA

Mouser Part No
999-K2BBAPCABA

OTTO

Rocker Switches RockerSwitch Sealed 1-C1 NONE OFF SPST

Learn More

Datasheet

10In Stock

HK$215.94

HK$190.21

HK$166.95

HK$159.71

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Illuminated

Green

LED

SPST

ON - NONE - OFF

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Screw

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT

K1AABAAAAD
OTTO
1: HK$139.90
45In Stock

Mfr. Part No.
K1AABAAAAD

Mouser Part No
999-K1AABAAAAD

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT

Learn More

Datasheet

45In Stock

HK$139.90

HK$120.75

HK$115.33

HK$104.64

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Non-Illuminated

SPDT

ON - NONE - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Red

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT

K1ABBAAAAA-USA
OTTO
1: HK$119.03
8In Stock

Mfr. Part No.
K1ABBAAAAA-USA

Mouser Part No
999-K1ABBAAAAA-USA

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT

Learn More

Datasheet

8In Stock

HK$119.03

HK$102.75

HK$97.00

HK$92.72

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Non-Illuminated

SPDT

ON - NONE - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT

K1ABBAAAAR
OTTO
1: HK$147.88
3In Stock

Mfr. Part No.
K1ABBAAAAR

Mouser Part No
999-K1ABBAAAAR

OTTO

Rocker Switches RockerSwitch Q.C.Std 1-C NONE 2-C SPDT

Learn More

Datasheet

3In Stock

HK$147.88

HK$125.52

HK$114.50

HK$108.83

View

Min.: 1
Mult.: 1

Rocker Switches

Sealed Rocker Switch

Non-Illuminated

SPDT

ON - NONE - ON

5 A, 16 A

125 VAC, 250 VAC

28 VDC

Quick Connect

Rocker

Black

Panel Mount

Sealed

Silver

IP68S, IP69K

K1 & K2 Rockers with Illumination Option

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