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

B2-5 Series Basic / Snap Action Switches

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

Results: 52

Applied Filters:

Series = B2-5

Type

Contact Form

Switch Function

Actuator

Current Rating

Voltage Rating AC

Voltage Rating DC

Operating Force

Termination Style

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 #

Basic / Snap Action Switches SINGLE BREAK SNAP-ACTION

B2-500047
OTTO
1: $65.64
49In Stock

Mfr. Part #
B2-500047

Mouser Part #
999-B2-500047

OTTO

Basic / Snap Action Switches SINGLE BREAK SNAP-ACTION

Datasheet

49In Stock

$65.64

$59.71

$56.93

$53.13

View

Min.: 1
Mult.: 1

B2-5

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Plunger

7 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Pin

PCB Mount

Basic / Snap Action Switches Short Straight Lever

B2-500111
OTTO
1: $43.32
6In Stock

Mfr. Part #
B2-500111

Mouser Part #
999-B2-500111

OTTO

Basic / Snap Action Switches Short Straight Lever

Datasheet

6In Stock

$43.32

$32.50

$29.79

$27.98

View

Min.: 1
Mult.: 1

B2-5

Subminiature

SPST

OFF - ON

Lever

7 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Pin

PCB Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500113
OTTO
1: $54.11
51In Stock
43Expected 2026-04-14

Mfr. Part #
B2-500113

Mouser Part #
999-B2-500113

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

51In Stock

43Expected 2026-04-14

$54.11

$34.49

$29.52

$27.74

View

Min.: 1
Mult.: 1

B2-5

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Lever

7 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Pin

Chassis Mount

Basic / Snap Action Switches Medium Lever Turret, Silver

B2-500211
OTTO
1: $43.32
15In Stock

Mfr. Part #
B2-500211

Mouser Part #
999-B2-500211

OTTO

Basic / Snap Action Switches Medium Lever Turret, Silver

Datasheet

15In Stock

$43.32

$32.50

$29.79

$27.98

View

Min.: 1
Mult.: 1

B2-5

Subminiature

SPST

OFF - ON

Lever

7 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Pin

PCB Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500143
OTTO
1: $54.52
9Expected 2026-05-04

Mfr. Part #
B2-500143

Mouser Part #
999-B2-500143

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

9Expected 2026-05-04

$54.52

$40.89

$37.48

$35.21

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Basic Switch w/ Lever

B2-5003A1
OTTO
1: $58.31
8Expected 2026-04-09

Mfr. Part #
B2-5003A1

Mouser Part #
999-B2-5003A1

OTTO

Basic / Snap Action Switches Basic Switch w/ Lever

Datasheet

8Expected 2026-04-09

$58.31

$43.75

$40.09

$37.67

View

Min.: 1
Mult.: 1

B2-5

Subminiature

SPST

OFF - ON

Lever

7 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Pin

PCB Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500491
OTTO
1: $45.51
29Expected 2026-04-09

Mfr. Part #
B2-500491

Mouser Part #
999-B2-500491

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

29Expected 2026-04-09

$45.51

$34.15

$31.30

$29.41

View

Min.: 1
Mult.: 1

B2-5

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Simulated Roller Lever

7 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Pin

PCB Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500191
OTTO
1: $46.48
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-500191

Mouser Part #
999-B2-500191

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$46.48

$34.88

$31.96

$30.02

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Basic Switch w/ Lever

B2-5001A1
OTTO
1: $56.75
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-5001A1

Mouser Part #
999-B2-5001A1

OTTO

Basic / Snap Action Switches Basic Switch w/ Lever

Datasheet

Non-Stocked Lead-Time 8 Weeks

$56.75

$42.58

$39.02

$36.66

View

Min.: 1
Mult.: 1

B2-5

Miniature

SPST

OFF - (ON)

Lever

7 A

115 VAC, 250 VAC

28 VDC

0.5 N

Solder Pin

PCB Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500241
OTTO
1: $44.10
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-500241

Mouser Part #
999-B2-500241

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$44.10

$33.08

$30.33

$28.49

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Basic Switch w/ Lever

B2-5002A1
OTTO
1: $56.75
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-5002A1

Mouser Part #
999-B2-5002A1

OTTO

Basic / Snap Action Switches Basic Switch w/ Lever

Datasheet

Non-Stocked Lead-Time 8 Weeks

$56.75

$42.58

$39.02

$36.66

View

Min.: 1
Mult.: 1

B2-5

Miniature

SPST

OFF - (ON)

Lever

7 A

115 VAC, 250 VAC

28 VDC

0.3 N

Solder Pin

PCB Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500363
OTTO
1: $58.31
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-500363

Mouser Part #
999-B2-500363

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$58.31

$43.75

$40.09

$37.67

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500473
OTTO
1: $60.69
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-500473

Mouser Part #
999-B2-500473

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$60.69

$45.53

$41.74

$39.20

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches 6" leads

B2-5004A1
OTTO
1: $58.31
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
B2-5004A1

Mouser Part #
999-B2-5004A1

OTTO

Basic / Snap Action Switches 6" leads

Datasheet

Non-Stocked Lead-Time 10 Weeks

$58.31

$43.75

$40.09

$37.67

View

Min.: 1
Mult.: 1

B2-5

Miniature

SPST

OFF - (ON)

Lever

7 A

115 VAC, 250 VAC

28 VDC

0.6 N

Solder Pin

PCB Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-5004D1
OTTO
1: $61.48
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-5004D1

Mouser Part #
999-B2-5004D1

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$61.48

$46.11

$42.27

$39.71

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500531
OTTO
1: $45.67
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-500531

Mouser Part #
999-B2-500531

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$45.67

$34.26

$31.41

$29.50

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500563
OTTO
1: $58.31
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-500563

Mouser Part #
999-B2-500563

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$58.31

$43.75

$40.09

$37.67

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500571
OTTO
1: $48.05
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-500571

Mouser Part #
999-B2-500571

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$48.05

$36.04

$33.03

$31.04

View

Min.: 1
Mult.: 1

B2-5

Subminiature

SPDT

ON - (OFF), OFF - (ON)

Simulated Roller Lever

7 A

115 VAC

28 VDC

141 gf, 170 gf

Solder Pin

PCB Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-500591
OTTO
1: $48.05
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-500591

Mouser Part #
999-B2-500591

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$48.05

$36.04

$33.03

$31.04

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches 6" leads

B2-5005A1
OTTO
1: $58.31
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-5005A1

Mouser Part #
999-B2-5005A1

OTTO

Basic / Snap Action Switches 6" leads

Datasheet

Non-Stocked Lead-Time 8 Weeks

$58.31

$43.75

$40.09

$37.67

View

Min.: 1
Mult.: 1

B2-5

Miniature

SPST

OFF - (ON)

Lever

7 A

115 VAC, 250 VAC

28 VDC

0.3 N

Solder Pin

PCB Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-5005B3
OTTO
1: $70.96
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-5005B3

Mouser Part #
999-B2-5005B3

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$70.96

$53.23

$48.80

$45.84

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-5005D1
OTTO
1: $61.48
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-5005D1

Mouser Part #
999-B2-5005D1

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$61.48

$46.11

$42.27

$39.71

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-501293
OTTO
1: $62.29
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-501293

Mouser Part #
999-B2-501293

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$62.29

$46.73

$42.84

$40.25

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-501621
OTTO
1: $50.42
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-501621

Mouser Part #
999-B2-501621

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$50.42

$37.84

$34.68

$32.57

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

B2-501691
OTTO
1: $53.59
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
B2-501691

Mouser Part #
999-B2-501691

OTTO

Basic / Snap Action Switches Sub-Min 7A SPST/SPDT W/Integral Levers

Datasheet

Non-Stocked Lead-Time 8 Weeks

$53.59

$40.20

$36.86

$34.61

View

Min.: 1
Mult.: 1

B2-5

SPDT

ON - (OFF), OFF - (ON)

Chassis Mount

B2-5 Series Basic / Snap Action Switches

Mouser Electronics®

Company

Resources

Support