.hide-partial { max-height: none; } .show-more { display: none; }

30 A ON - OFF Switches

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Switches

List Images

Results: 21

Applied Filters:

Current Rating = 30 A Switch Function = ON - OFF

Manufacturer

Product Type

Type

Contact Form

Mounting Style

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Rocker Switches DPST ON-OFF SCREW TERMINALS 30A W/UL

SW3821/U
NKK Switches
1: $50.06
104In Stock

Mfr. Part No.
SW3821/U

Mouser Part No
633-SW3821/U-RO

NKK Switches

Rocker Switches DPST ON-OFF SCREW TERMINALS 30A W/UL

Datasheet

Product Comments

104In Stock

$50.06

$46.20

$45.04

$43.79

$39.14

Min.: 1
Mult.: 1

Rocker Switches

DPST

ON - OFF

Panel Mount, Flange

Toggle Switches ON-NONE-OFF DPST SCREW LUG

S821
NKK Switches
1: $54.01
107In Stock
313On Order

Mfr. Part No.
S821

Mouser Part No
633-S821

NKK Switches

Toggle Switches ON-NONE-OFF DPST SCREW LUG

Learn More

Datasheet

107In Stock

313On Order

$54.01

$50.71

$46.50

Quote

Min.: 1
Mult.: 1

Toggle Switches

DPST

ON - OFF

Panel Mount

Toggle Switches DPST ON-NONE-OFF

S821D
NKK Switches
1: $68.48
33In Stock
309On Order

Mfr. Part No.
S821D

Mouser Part No
633-S821D

NKK Switches

Toggle Switches DPST ON-NONE-OFF

Learn More

Datasheet

33In Stock

309On Order

$68.48

$60.15

Min.: 1
Mult.: 1

Toggle Switches

DPST

ON - OFF

Panel Mount

Toggle Switches SWITCH ROTARY

S821/U
NKK Switches
1: $58.62
9In Stock
17Expected 12/2/2027

Mfr. Part No.
S821/U

Mouser Part No
633-S821/U

NKK Switches

Toggle Switches SWITCH ROTARY

Learn More

Datasheet

9In Stock

17Expected 12/2/2027

$58.62

$52.62

$50.61

$45.48

Min.: 1
Mult.: 1

Toggle Switches

DPST

ON - OFF

Panel Mount

Toggle Switches 3PST ON-OFF HIGH CAP SCREW LUG

S831
NKK Switches
1: $94.03
19In Stock

Mfr. Part No.
S831

Mouser Part No
633-S831

NKK Switches

Toggle Switches 3PST ON-OFF HIGH CAP SCREW LUG

Learn More

Datasheet

Product Comments

19In Stock

$94.03

$84.58

View

Min.: 1
Mult.: 1

Toggle Switches

3PST

ON - OFF

Panel Mount

Rocker Switches DPST ON-NONE-OFF

SW3821
NKK Switches
1: $55.31
5In Stock
1,517On Order

Mfr. Part No.
SW3821

Mouser Part No
633-SW3821

NKK Switches

Rocker Switches DPST ON-NONE-OFF

Datasheet

5In Stock

1,517On Order

$55.31

$48.27

Min.: 1
Mult.: 1

Rocker Switches

DPST

ON - OFF

Panel Mount, Flange

Rocker Switches STD SIZE ROCKER MDE-HIGH CAPACITY

SW3821/CUL
NKK Switches
1: $51.48
15In Stock

Mfr. Part No.
SW3821/CUL

Mouser Part No
633-SW3821/CUL

NKK Switches

Rocker Switches STD SIZE ROCKER MDE-HIGH CAPACITY

Datasheet

15In Stock

$51.48

$45.03

$44.43

$43.44

View

Min.: 1
Mult.: 1

Rocker Switches

DPST

ON - OFF

Panel Mount, Flange

Rocker Switches DPST ON-NONE-OFF HIGH CAPACITY

SW3821D
NKK Switches
1: $59.40
5In Stock
56Expected 27/11/2026

Mfr. Part No.
SW3821D

Mouser Part No
633-SW3821D

NKK Switches

Rocker Switches DPST ON-NONE-OFF HIGH CAPACITY

Datasheet

5In Stock

56Expected 27/11/2026

$59.40

$54.44

Quote

Min.: 1
Mult.: 1

Rocker Switches

DPST

ON - OFF

Panel Mount, Flange

Rocker Switches 3PST ON-NONE-OFF 30A

SW3831
NKK Switches
1: $72.28
10In Stock

Mfr. Part No.
SW3831

Mouser Part No
633-SW3831

NKK Switches

Rocker Switches 3PST ON-NONE-OFF 30A

Datasheet

10In Stock

$72.28

View

Min.: 1
Mult.: 1

Rocker Switches

3PST

ON - OFF

Panel Mount, Flange

Toggle Switches DPST ON-OFF SCREW TERMINALS 30A W/UC

S821/CUL
NKK Switches
1: $53.31
55Expected 30/12/2026

Mfr. Part No.
S821/CUL

Mouser Part No
633-S821/CUL

NKK Switches

Toggle Switches DPST ON-OFF SCREW TERMINALS 30A W/UC

Learn More

Datasheet

55Expected 30/12/2026

$53.31

$50.71

$46.50

Quote

Min.: 1
Mult.: 1

Toggle Switches

DPST

ON - OFF

Panel Mount

Toggle Switches SWITCH ROTARY

S831/U
NKK Switches
1: $92.89
88Factory Stock Available

Mfr. Part No.
S831/U

Mouser Part No
633-S831/U

NKK Switches

Toggle Switches SWITCH ROTARY

Datasheet

88Factory Stock Available

More Info Available

$92.89

Min.: 1
Mult.: 1

Toggle Switches

3PST

ON - OFF

Panel Mount

Rocker Switches STD SIZE ROCKER MDE-HIGH CAPACITY

SW3821D/328
NKK Switches
1: $67.02
14Factory Stock Available

Mfr. Part No.
SW3821D/328

Mouser Part No
633-SW3821D/328

NKK Switches

Rocker Switches STD SIZE ROCKER MDE-HIGH CAPACITY

Datasheet

14Factory Stock Available

More Info Available

$67.02

$65.66

$63.42

$61.32

View

Min.: 1
Mult.: 1

Rocker Switches

DPST

ON - OFF

Panel Mount, Flange

Rocker Switches STD SIZE ROCKER MDE-HIGH CAPACITY

SW3821D/U
NKK Switches
1: $63.51
17Factory Stock Available

Mfr. Part No.
SW3821D/U

Mouser Part No
633-SW3821D/U

NKK Switches

Rocker Switches STD SIZE ROCKER MDE-HIGH CAPACITY

Datasheet

17Factory Stock Available

More Info Available

$63.51

$60.04

$55.12

View

Min.: 1
Mult.: 1

Rocker Switches

DPST

ON - OFF

Panel Mount, Flange

Rocker Switches HIGH CAPACITY ROCKER

SW3821D/CUL
NKK Switches
1: $66.99
17Factory Stock Available

Mfr. Part No.
SW3821D/CUL

Mouser Part No
633-SW3821D/CUL

NKK Switches

Rocker Switches HIGH CAPACITY ROCKER

Datasheet

17Factory Stock Available

More Info Available

$66.99

$62.40

$60.75

$59.55

View

Min.: 1
Mult.: 1

Rocker Switches

High Capacity Rocker

DPST

ON - OFF

Panel Mount

Toggle Switches SWITCH ROTARY

S821D/U
NKK Switches
1: $69.84
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
S821D/U

Mouser Part No
633-S821D/U

NKK Switches

Toggle Switches SWITCH ROTARY

Datasheet

Non-Stocked Lead-Time 26 Weeks

$69.84

$68.88

Min.: 1
Mult.: 1

Toggle Switches

DPST

ON - OFF

Panel Mount

Toggle Switches SWITCH TOGGLE 3PST 30A 125V

S831/328
NKK Switches
1: $44.69
Non-Stocked
New Product

Mfr. Part No.
S831/328

Mouser Part No
633-S831/328

New Product

NKK Switches

Toggle Switches SWITCH TOGGLE 3PST 30A 125V

Datasheet

Non-Stocked

$44.69

$38.77

$37.66

$36.56

View

Min.: 1
Mult.: 1

Toggle Switches

3PST

ON - OFF

Panel Mount

Rocker Switches 3PST ON NONE OFF SCREW LUG WHITE

SW3831/CUL
NKK Switches
1: $75.92
Non-Stocked Lead-Time 39 Weeks

Mfr. Part No.
SW3831/CUL

Mouser Part No
633-SW3831/CUL

NKK Switches

Rocker Switches 3PST ON NONE OFF SCREW LUG WHITE

Datasheet

Non-Stocked Lead-Time 39 Weeks

$75.92

$72.53

$72.28

View

Min.: 1
Mult.: 1

Rocker Switches

3PST

ON - OFF

Panel Mount, Flange

Rocker Switches 3PST ON-OFF SCREW TERMINALS 30A W/UL

SW3831/U
NKK Switches
1: $80.66
Non-Stocked Lead-Time 39 Weeks

Mfr. Part No.
SW3831/U

Mouser Part No
633-SW3831/U

NKK Switches

Rocker Switches 3PST ON-OFF SCREW TERMINALS 30A W/UL

Datasheet

Non-Stocked Lead-Time 39 Weeks

$80.66

$72.28

View

Min.: 1
Mult.: 1

Rocker Switches

3PST

ON - OFF

Panel Mount, Flange

Rocker Switches 3PST ON-NONE-OFF SCREW LUG

SW3831D
NKK Switches
100: $83.48
Non-Stocked Lead-Time 39 Weeks

Mfr. Part No.
SW3831D

Mouser Part No
633-SW3831D

NKK Switches

Rocker Switches 3PST ON-NONE-OFF SCREW LUG

Datasheet

Non-Stocked Lead-Time 39 Weeks

$83.48

View

Min.: 100
Mult.: 1

Rocker Switches

3PST

ON - OFF

Panel Mount, Flange

Rocker Switches STD SIZE ROCKER MDE-HIGH CAPACITY

SW3831D/U
NKK Switches
100: $83.48
Non-Stocked Lead-Time 39 Weeks

Mfr. Part No.
SW3831D/U

Mouser Part No
633-SW3831D/U

NKK Switches

Rocker Switches STD SIZE ROCKER MDE-HIGH CAPACITY

Datasheet

Non-Stocked Lead-Time 39 Weeks

$83.48

View

Min.: 100
Mult.: 1

Rocker Switches

3PST

ON - OFF

Panel Mount, Flange

Rocker Switches 3P SPST 30A/12VDC RED LED

R13-133L-01-BBR
Shin Chin
1: $13.10
Non-Stocked Lead-Time 24 Weeks

Mfr. Part No.
R13-133L-01-BBR

Mouser Part No
112-R13-133L-01-BBR

Shin Chin

Rocker Switches 3P SPST 30A/12VDC RED LED

Datasheet

Non-Stocked Lead-Time 24 Weeks

$13.10

$7.09

$3.29

$3.02

View

Min.: 1
Mult.: 1

Rocker Switches

SPST

ON - OFF

Panel Mount

30 A ON - OFF Switches

Types of Switches

Customer Service Office

Company

Resources

Support