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

OTTO Switch Actuators

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

Results: 266

Applied Filters:

Manufacturer = OTTO

Series

Type

For Use With

Designed for

Color

IP Rating

Packaging

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 #

Switch Actuators Momentary Wire Wrap 4PDT 12 Term Black

P4-137122
OTTO
1: $112.10
48In Stock

Mfr. Part #
P4-137122

Mouser Part #
999-P4-137122

OTTO

Switch Actuators Momentary Wire Wrap 4PDT 12 Term Black

Datasheet

48In Stock

$112.10

$108.75

$93.93

$92.52

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

Switch Actuators S/A P4-200002 EX BLACK BTN,

P4-300008
OTTO
1: $219.76
26In Stock

Mfr. Part #
P4-300008

Mouser Part #
999-P4-300008

OTTO

Switch Actuators S/A P4-200002 EX BLACK BTN,

Datasheet

26In Stock

$219.76

$189.67

$182.23

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

IP68S

Switch Actuators SEALED SINGLE POLE BEZEL & BTN: BLACK

P4-10050-2
OTTO
1: $77.50
50In Stock

Mfr. Part #
P4-10050-2

Mouser Part #
999-P4-10050-2

OTTO

Switch Actuators SEALED SINGLE POLE BEZEL & BTN: BLACK

Datasheet

50In Stock

$77.50

$70.04

$66.79

$62.31

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

Switch Actuators Auxiliary Actuator Pushbutton Switch

P4-814222W
OTTO
1: $131.72
6In Stock

Mfr. Part #
P4-814222W

Mouser Part #
999-P4-814222W

OTTO

Switch Actuators Auxiliary Actuator Pushbutton Switch

Datasheet

6In Stock

$131.72

$108.45

$96.19

$93.93

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

IP68S

Switch Actuators Momentary PC Term SPDT 3 Term Black

P4-614122
OTTO
1: $85.47
1In Stock

Mfr. Part #
P4-614122

Mouser Part #
999-P4-614122

OTTO

Switch Actuators Momentary PC Term SPDT 3 Term Black

Datasheet

1In Stock

$85.47

$75.00

$69.11

$65.60

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

IP68S

Switch Actuators Momentary Turret SPDT 4 Term Silver

P4-122112
OTTO
1: $55.89
6In Stock

Mfr. Part #
P4-122112

Mouser Part #
999-P4-122112

OTTO

Switch Actuators Momentary Turret SPDT 4 Term Silver

Datasheet

6In Stock

$55.89

$45.96

$41.26

$39.18

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Silver

Switch Actuators Two Step Wire Wrap DPDT 6 Term Black

P4-633221
OTTO
1: $122.45
3In Stock

Mfr. Part #
P4-633221

Mouser Part #
999-P4-633221

OTTO

Switch Actuators Two Step Wire Wrap DPDT 6 Term Black

Datasheet

3In Stock

$122.45

$103.52

$93.57

$88.92

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

IP68S

Switch Actuators Momentary Wire Wrap SPDT 3 Term Black

P4-331121
OTTO
1: $75.55
1In Stock

Mfr. Part #
P4-331121

Mouser Part #
999-P4-331121

OTTO

Switch Actuators Momentary Wire Wrap SPDT 3 Term Black

Datasheet

1In Stock

$75.55

$60.20

$55.29

$52.02

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

IP68S

Switch Actuators Momentary Turret DPDT 6 Term Black

P4-523121
OTTO
1: $93.51
4In Stock

Mfr. Part #
P4-523121

Mouser Part #
999-P4-523121

OTTO

Switch Actuators Momentary Turret DPDT 6 Term Black

Datasheet

4In Stock

$93.51

$72.96

$66.85

$63.27

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

IP68S

Switch Actuators Momentary Turret SPDT 4 Term Silver

P4-122111
OTTO
1: $55.89
5In Stock

Mfr. Part #
P4-122111

Mouser Part #
999-P4-122111

OTTO

Switch Actuators Momentary Turret SPDT 4 Term Silver

Datasheet

5In Stock

$55.89

$45.96

$41.26

$39.18

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Silver

Switch Actuators Momentary Turret DPDT 8 Term Black

P4-324121
OTTO
1: $93.51
1In Stock

Mfr. Part #
P4-324121

Mouser Part #
999-P4-324121

OTTO

Switch Actuators Momentary Turret DPDT 8 Term Black

Datasheet

1In Stock

$93.51

$75.00

$69.11

$65.60

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

IP68S

Switch Actuators Momentary Turret DPDT 8 Term Black

P4-524128
OTTO
1: $94.78
1In Stock

Mfr. Part #
P4-524128

Mouser Part #
999-P4-524128

OTTO

Switch Actuators Momentary Turret DPDT 8 Term Black

Datasheet

1In Stock

$94.78

$76.03

$69.83

$66.50

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

IP68S

Switch Actuators Momentary Turret DPDT 8 Term Black

P4-724122
OTTO
1: $93.51
1In Stock

Mfr. Part #
P4-724122

Mouser Part #
999-P4-724122

OTTO

Switch Actuators Momentary Turret DPDT 8 Term Black

Datasheet

1In Stock

$93.51

$75.00

$69.11

$65.60

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

IP68S

Switch Actuators Momentary Turret SPDT 3 Term Black

P4-321121
OTTO
1: $70.11
4In Stock

Mfr. Part #
P4-321121

Mouser Part #
999-P4-321121

OTTO

Switch Actuators Momentary Turret SPDT 3 Term Black

Datasheet

4In Stock

$70.11

$55.92

$51.35

$48.31

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

IP68S

Switch Actuators Momentary Turret 3PDT 12 Term Black

P4-426121
OTTO
1: $111.89
2In Stock

Mfr. Part #
P4-426121

Mouser Part #
999-P4-426121

OTTO

Switch Actuators Momentary Turret 3PDT 12 Term Black

Datasheet

2In Stock

$111.89

$90.89

$82.86

$79.52

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

Switch Actuators Lever Left-hand Left-hand

A1-101-03
OTTO
1: $18.93
2In Stock

Mfr. Part #
A1-101-03

Mouser Part #
999-A1-101-03

OTTO

Switch Actuators Lever Left-hand Left-hand

2In Stock

$18.93

$16.38

$15.59

$14.80

View

Min.: 1
Mult.: 1

Switch Actuators Momentary Wire Wrap DPDT 8 Term Black

P4-634128
OTTO
1: $100.07
2In Stock

Mfr. Part #
P4-634128

Mouser Part #
999-P4-634128

OTTO

Switch Actuators Momentary Wire Wrap DPDT 8 Term Black

Datasheet

2In Stock

$100.07

$80.20

$73.21

$70.15

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

IP68S

Switch Actuators 2 POS. C CASE

P4-20002
OTTO
1: $130.00
19In Stock
26Expected 2026-03-30

Mfr. Part #
P4-20002

Mouser Part #
999-P4-20002

OTTO

Switch Actuators 2 POS. C CASE

Datasheet

19In Stock

26Expected 2026-03-30

$130.00

$115.34

$107.60

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

IP68S

Switch Actuators P4-400019 EX. SIMUL..007 OF EACH OTHER &

P4-400024
OTTO
1: $118.19
2In Stock

Mfr. Part #
P4-400024

Mouser Part #
999-P4-400024

OTTO

Switch Actuators P4-400019 EX. SIMUL..007 OF EACH OTHER &

Datasheet

2In Stock

$118.19

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Switch Actuators S/A P4-10135-2 EX. CLEAR CASE

P4-10142-2
OTTO
1: $94.41
10In Stock

Mfr. Part #
P4-10142-2

Mouser Part #
999-P4-10142-2

OTTO

Switch Actuators S/A P4-10135-2 EX. CLEAR CASE

Datasheet

10In Stock

$94.41

$81.93

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

Switch Actuators P4, PANEL SEALED W/ (2) B5 NO BASICS

P4-600009
OTTO
1: $271.41
3In Stock

Mfr. Part #
P4-600009

Mouser Part #
999-P4-600009

OTTO

Switch Actuators P4, PANEL SEALED W/ (2) B5 NO BASICS

Datasheet

3In Stock

$271.41

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

IP68S

Switch Actuators PUSHBUTTON, SWITCH OFF CENTER (1 POLE)

P4-900027
OTTO
1: $128.94
2In Stock

Mfr. Part #
P4-900027

Mouser Part #
999-P4-900027

OTTO

Switch Actuators PUSHBUTTON, SWITCH OFF CENTER (1 POLE)

Datasheet

2In Stock

$128.94

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

IP68S

Switch Actuators Momentary Turret DPDT 6 Term Black

P4-323121
OTTO
1: $101.34
5In Stock

Mfr. Part #
P4-323121

Mouser Part #
999-P4-323121

OTTO

Switch Actuators Momentary Turret DPDT 6 Term Black

Datasheet

5In Stock

$101.34

$97.23

$89.62

$85.82

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

IP68S

Switch Actuators Momentary Turret 4PDT 12 Term Black

P4-427122
OTTO
1: $133.69
10In Stock

Mfr. Part #
P4-427122

Mouser Part #
999-P4-427122

OTTO

Switch Actuators Momentary Turret 4PDT 12 Term Black

Datasheet

10In Stock

$133.69

$133.24

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Black

Switch Actuators SEALED SINGLE POLE BEZEL AND BTN:RED

P4-10050-1
OTTO
1: $74.63
5In Stock

Mfr. Part #
P4-10050-1

Mouser Part #
999-P4-10050-1

OTTO

Switch Actuators SEALED SINGLE POLE BEZEL AND BTN:RED

Datasheet

5In Stock

$74.63

View

Min.: 1
Mult.: 1

Auxiliary Actuator

Pushbutton Switches

OTTO Basic Switches

Red

OTTO Switch Actuators

Mouser Electronics®

Company

Resources

Support