Switches – Mouser United Kingdom

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Series 1800 Rocker Switches

Marquardt Series 1800 Rocker Switches are single and double pole switches available in illuminated and non-illuminated models. These switches offer <100mΩ contact resistance, IP40 protection type, and >100MΩ insulation resistance. Marquardt Series 1800 Rocker Switches features a high, flexible design and excellent actuating characteristics.

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Part #

Rocker Switches ROCKER CHANGEOVER SWITCH SPDT

1803.6102
Marquardt Switches
1: £2.47
27In Stock
250Expected 03/07/2026

Mfr. Part No.
1803.6102

Mouser Part No
979-1803.6102

Marquardt Switches

Rocker Switches ROCKER CHANGEOVER SWITCH SPDT

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Datasheet

27In Stock

250Expected 03/07/2026

£2.47

£2.10

£2.09

£1.29

£1.28

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPDT

ON - OFF

Panel Mount

Rocker Switches ROCKER ON/OFF SWITCH DPST

1802.2104
Marquardt Switches
1: £2.40
758In Stock

Mfr. Part No.
1802.2104

Mouser Part No
979-1802.2104

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH DPST

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Datasheet

758In Stock

£2.40

£2.10

£1.94

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

DPST

ON - OFF

Panel Mount

Rocker Switches ROCKER ON/OFF SWITCH SPST

1800.1102
Marquardt Switches
1: £5.49
2In Stock

Mfr. Part No.
1800.1102

Mouser Part No
979-1800.1102

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

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Datasheet

2In Stock

£5.49

£4.81

£4.57

£4.38

View

Min.: 1
Mult.: 1

Rocker Switches

Snap-In Rocker Switch

SPST

ON - OFF

Panel Mount

Rocker Switches ROCKER

1801.6116
Marquardt Switches
1: £2.36
1,444In Stock

Mfr. Part No.
1801.6116

Mouser Part No
979-1801.6116

Marquardt Switches

Rocker Switches ROCKER

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Datasheet

1,444In Stock

£2.36

£2.11

£1.99

£1.90

View

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPST

ON - OFF

Panel Mount

Rocker Switches ROCKER SPDT CENTER OFF

1808.1103
Marquardt Switches
1: £2.20
1,159In Stock
100Expected 16/06/2026

Mfr. Part No.
1808.1103

Mouser Part No
979-1808.1103

Marquardt Switches

Rocker Switches ROCKER SPDT CENTER OFF

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Datasheet

1,159In Stock

100Expected 16/06/2026

£2.20

£2.14

£2.02

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPDT

(ON) - OFF - (ON)

Panel Mount

Rocker Switches ROCKER

1801.1148
Marquardt Switches
1: £2.58
814In Stock

Mfr. Part No.
1801.1148

Mouser Part No
979-1801.1148

Marquardt Switches

Rocker Switches ROCKER

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Datasheet

814In Stock

£2.58

£2.30

£2.17

£2.07

View

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPST

ON - OFF

Panel Mount

Rocker Switches ROCKER

1801.1302
Marquardt Switches
1: £3.21
257In Stock

Mfr. Part No.
1801.1302

Mouser Part No
979-1801.1302

Marquardt Switches

Rocker Switches ROCKER

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Datasheet

257In Stock

£3.21

£2.88

£2.75

£2.33

View

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPST

(ON) - OFF

Panel Mount

Rocker Switches ROCKER ON/OFF SWITCH DPST

1802.1101
Marquardt Switches
1: £5.08
167In Stock

Mfr. Part No.
1802.1101

Mouser Part No
979-1802.1101

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH DPST

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Datasheet

167In Stock

£5.08

£4.46

£4.23

£4.06

View

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

DPST

ON - OFF

Panel Mount

Rocker Switches ROCKER CHANGEOVER SWITCH SPDT

1803.2102
Marquardt Switches
1: £2.05
76In Stock

Mfr. Part No.
1803.2102

Mouser Part No
979-1803.2102

Marquardt Switches

Rocker Switches ROCKER CHANGEOVER SWITCH SPDT

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Datasheet

76In Stock

£2.05

£1.86

£1.57

£1.30

£1.28

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPDT

ON - OFF

Panel Mount

Rocker Switches ROCKER

1803.5102
Marquardt Switches
1: £3.77
329In Stock

Mfr. Part No.
1803.5102

Mouser Part No
979-1803.5102

Marquardt Switches

Rocker Switches ROCKER

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Datasheet

329In Stock

£3.77

£3.36

£1.49

£1.48

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPDT

ON - OFF

Panel Mount

Rocker Switches ROCKER ON/OFF SWITCH SPST

1801.1403
Marquardt Switches
1: £2.28
400In Stock

Mfr. Part No.
1801.1403

Mouser Part No
979-1801.1403

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

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Datasheet

400In Stock

£2.28

£2.27

£2.26

£1.86

View

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPST

ON - OFF

Panel Mount

Rocker Switches ROCKER ON/OFF SWITCH SPST

1801.2106
Marquardt Switches
1: £1.99
160In Stock

Mfr. Part No.
1801.2106

Mouser Part No
979-1801.2106

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

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Datasheet

160In Stock

£1.99

£1.81

£1.50

£1.25

£1.22

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPST

ON - OFF

Panel Mount

Rocker Switches ROCKER CHANGEOVER SWITCH DPDT

1804.6121
Marquardt Switches
1: £5.05
136In Stock

Mfr. Part No.
1804.6121

Mouser Part No
979-1804.6121

Marquardt Switches

Rocker Switches ROCKER CHANGEOVER SWITCH DPDT

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Datasheet

136In Stock

£5.05

£4.43

£4.21

£4.03

View

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

DPDT

ON - OFF

Panel Mount

Rocker Switches ROCKER

1801.6110
Marquardt Switches
1: £2.76
270In Stock

Mfr. Part No.
1801.6110

Mouser Part No
979-1801.611

Marquardt Switches

Rocker Switches ROCKER

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Datasheet

270In Stock

£2.76

£2.47

£2.35

£1.98

View

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPST

ON - OFF

Panel Mount

Rocker Switches ROCKER ON/OFF SWITCH DPST

1802.3102
Marquardt Switches
1: £5.13
161In Stock

Mfr. Part No.
1802.3102

Mouser Part No
979-1802.3102

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH DPST

Learn More

Datasheet

161In Stock

£5.13

£4.50

£4.28

£4.09

View

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

DPST

ON - OFF

Panel Mount

Toggle Switches 6A 250V Paddle SPDT Changeover

1813.1102
Marquardt Switches
1: £3.22
49In Stock

Mfr. Part No.
1813.1102

Mouser Part No
979-1813.1102

Marquardt Switches

Toggle Switches 6A 250V Paddle SPDT Changeover

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Datasheet

49In Stock

£3.22

£2.98

£2.52

£2.16

£2.08

Min.: 1
Mult.: 1

Toggle Switches

SPDT

Panel Mount

Rocker Switches ROCKER CHANGEOVER OPEN CONTACT DPNO

1802.1221
Marquardt Switches
1: £5.89
211In Stock

Mfr. Part No.
1802.1221

Mouser Part No
979-1802.1221

Marquardt Switches

Rocker Switches ROCKER CHANGEOVER OPEN CONTACT DPNO

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Datasheet

211In Stock

£5.89

£5.23

£5.22

£2.51

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

DPST

ON - OFF

Panel Mount

Toggle Switches ROCKER

1812.1102
Marquardt Switches
1: £6.01
104In Stock

Mfr. Part No.
1812.1102

Mouser Part No
979-1812.1102

Marquardt Switches

Toggle Switches ROCKER

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Datasheet

104In Stock

£6.01

£5.33

£5.06

£4.87

View

Min.: 1
Mult.: 1

Toggle Switches

DPST

Panel Mount

Toggle Switches ROCKER

1811.1102
Marquardt Switches
1: £3.49
240In Stock

Mfr. Part No.
1811.1102

Mouser Part No
979-1811.1102

Marquardt Switches

Toggle Switches ROCKER

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Datasheet

240In Stock

£3.49

£2.97

£1.88

Min.: 1
Mult.: 1

Toggle Switches

SPST

ON - OFF

Panel Mount

Rocker Switches ROCKER ON/OFF SWITCH SPST

1801.1102
Marquardt Switches
1: £1.86
1,147In Stock
600Expected 17/06/2026

Mfr. Part No.
1801.1102

Mouser Part No
979-1801.1102

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Learn More

Datasheet

1,147In Stock

600Expected 17/06/2026

£1.86

£1.79

£1.52

£1.34

£1.29

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPST

ON - OFF

Panel Mount

Rocker Switches ROCKER ON/OFF SWITCH SPST

1801.6102
Marquardt Switches
1: £1.69
2,921In Stock

Mfr. Part No.
1801.6102

Mouser Part No
979-1801.6102

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

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Datasheet

2,921In Stock

£1.69

£1.55

£1.32

£1.17

£1.12

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPST

ON - OFF

Panel Mount

Rocker Switches ROCKER ON/OFF SWITCH DPST

1802.1123
Marquardt Switches
1: £4.25
2,861In Stock
900Expected 09/06/2026

Mfr. Part No.
1802.1123

Mouser Part No
979-1802.1123

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH DPST

Learn More

Datasheet

2,861In Stock

900Expected 09/06/2026

£4.25

£4.24

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

DPST

ON - OFF

Panel Mount

Rocker Switches ROCKER CHANGEOVER SWITCH DPDT

1804.1102
Marquardt Switches
1: £4.68
396In Stock

Mfr. Part No.
1804.1102

Mouser Part No
979-1804.1102

Marquardt Switches

Rocker Switches ROCKER CHANGEOVER SWITCH DPDT

Learn More

Datasheet

396In Stock

£4.68

£4.18

£3.95

£3.82

View

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

DPDT

ON - OFF

Panel Mount

Rocker Switches ROCKER ON/OFF SWITCH SPST

1801.1119
Marquardt Switches
1: £1.89
657In Stock

Mfr. Part No.
1801.1119

Mouser Part No
979-1801.1119

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Learn More

Datasheet

657In Stock

£1.89

£1.68

£1.59

£1.51

View

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPST

ON - OFF

Panel Mount

Rocker Switches ROCKER ON/OFF SWITCH SPST

1801.1121
Marquardt Switches
1: £2.56
456In Stock

Mfr. Part No.
1801.1121

Mouser Part No
979-1801.1121

Marquardt Switches

Rocker Switches ROCKER ON/OFF SWITCH SPST

Learn More

Datasheet

456In Stock

£2.56

£2.29

£2.16

£2.06

View

Min.: 1
Mult.: 1

Rocker Switches

Rocker Switch

SPST

ON - OFF

Panel Mount

Series 1800 Rocker Switches

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