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Series 51 Switch Range

EAO Series 51 Switch Range is an oil and watertight, high-quality switch range that includes pushbuttons, indicators, illuminated selector switches, key locks, and "mono-block" stop switches. It is possible to choose up to 4NO/4NC snap-action switching elements per switch and low-level switching elements are also available. Both standard panel-mount (16mm cut-out) and flush-mount (22.5mm cut-out) styles are available from EAO.

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Types of Electromechanical

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Results: 41

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Part #

Switch Bezels / Switch Caps LENS REC FLT TPT CLR

51-903.7
EAO
1: ¥556.4
28In Stock

Mfr. Part #
51-903.7

Mouser Part #
123-51-903.7

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT CLR

Datasheet

28In Stock

¥556.4

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps ANTIROTATION LOCKING WSHR

51-910
EAO
1: ¥342.2
314In Stock

Mfr. Part #
51-910

Mouser Part #
123-51-910

EAO

Switch Bezels / Switch Caps ANTIROTATION LOCKING WSHR

Datasheet

314In Stock

¥342.2

¥338.8

Min.: 1
Mult.: 1

Switch Cases / Switch Covers protect COVER-SQ

51-920
EAO
1: ¥1,048.1
137In Stock

Mfr. Part #
51-920

Mouser Part #
123-51-920

EAO

Switch Cases / Switch Covers protect COVER-SQ

Datasheet

137In Stock

¥1,048.1

Min.: 1
Mult.: 1

Switch Cases / Switch Covers protect COVER-REC

51-925
EAO
1: ¥1,048.1
260In Stock
385Expected 9/7/2026

Mfr. Part #
51-925

Mouser Part #
123-51-925

EAO

Switch Cases / Switch Covers protect COVER-REC

Datasheet

260In Stock

385Expected 9/7/2026

¥1,048.1

¥1,026.5

¥1,014.9

Quote

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS RND FLT TPT RED

51-933.2
EAO
1: ¥696
66In Stock

Mfr. Part #
51-933.2

Mouser Part #
123-51-933.2

EAO

Switch Bezels / Switch Caps LENS RND FLT TPT RED

Datasheet

66In Stock

¥696

¥694.3

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS RND FLT TPT GRN

51-933.5
EAO
1: ¥667.7
55In Stock

Mfr. Part #
51-933.5

Mouser Part #
123-51-933.5

EAO

Switch Bezels / Switch Caps LENS RND FLT TPT GRN

Datasheet

55In Stock

¥667.7

¥656.1

¥556.4

¥543.1

¥534.8

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS SQ FLT TPT RED

51-953.2
EAO
1: ¥647.8
261In Stock

Mfr. Part #
51-953.2

Mouser Part #
123-51-953.2

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT RED

Datasheet

261In Stock

¥647.8

¥636.2

¥619.6

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS SQ FLT TPT CLR

51-953.7
EAO
1: ¥647.8
13In Stock
110Expected 7/31/2026

Mfr. Part #
51-953.7

Mouser Part #
123-51-953.7

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT CLR

Datasheet

13In Stock

110Expected 7/31/2026

¥647.8

¥644.5

¥634.5

¥632.8

Min.: 1
Mult.: 1

Switch Actuators LPB RND MOM SLGP SLDR

51-131.025
EAO
1: ¥5,788.6
9On Order

Mfr. Part #
51-131.025

Mouser Part #
123-51-131.025

EAO

Switch Actuators LPB RND MOM SLGP SLDR

Datasheet

9On Order

¥5,788.6

¥5,752

¥5,637.4

Quote

Min.: 1
Mult.: 1

Switch Actuators LPB SQ MOM SLGP QC

51-151.022
EAO
1: ¥6,451.3
12In Stock
16Expected 7/27/2026

Mfr. Part #
51-151.022

Mouser Part #
123-51-151.022

EAO

Switch Actuators LPB SQ MOM SLGP QC

Datasheet

12In Stock

16Expected 7/27/2026

¥6,451.3

¥6,446.3

¥6,369.9

¥6,267

View

Min.: 1
Mult.: 1

Keylock Switches KYLK RND MNT 2POS

51-236.025D
EAO
1: ¥13,947.4
21In Stock

Mfr. Part #
51-236.025D

Mouser Part #
123-51-236.025D

EAO

Keylock Switches KYLK RND MNT 2POS

Datasheet

21In Stock

¥13,947.4

¥13,927.5

¥13,618.5

¥13,616.9

View

Min.: 1
Mult.: 1

Switch Actuators LPB REC MNT SLGP QC

51-261.022
EAO
1: ¥7,411.4
5On Order

Mfr. Part #
51-261.022

Mouser Part #
123-51-261.022

EAO

Switch Actuators LPB REC MNT SLGP QC

Datasheet

5On Order

¥7,411.4

¥7,280.2

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS SQ FLT TPT GRN

51-953.5
EAO
1: ¥647.8
80Expected 9/21/2026

Mfr. Part #
51-953.5

Mouser Part #
123-51-953.5

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT GRN

Datasheet

80Expected 9/21/2026

¥647.8

¥637.8

¥622.9

Min.: 1
Mult.: 1

Switch Actuators LPB SQ MNT SLGP SLDR

51-282.025
EAO
1: ¥8,886.4
Lead-Time 12 Weeks

Mfr. Part #
51-282.025

Mouser Part #
123-51-282.025

EAO

Switch Actuators LPB SQ MNT SLGP SLDR

Datasheet

Lead-Time 12 Weeks

¥8,886.4

¥8,680.4

¥8,474.4

¥8,306.7

View

Min.: 1
Mult.: 1

Keylock Switches KEYLOCK RECT MNT 2POS

51-296.025D
EAO
1: ¥14,201.6
Non-Stocked

Mfr. Part #
51-296.025D

Mouser Part #
123-51-296.025D

EAO

Keylock Switches KEYLOCK RECT MNT 2POS

Datasheet

Non-Stocked

¥14,201.6

¥13,839.5

¥13,543.8

¥13,276.4

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS REC CCVE TPT CLR

51-904.7
EAO
1: ¥556.4
Non-Stocked Lead-Time 15 Weeks

Mfr. Part #
51-904.7

Mouser Part #
123-51-904.7

EAO

Switch Bezels / Switch Caps LENS REC CCVE TPT CLR

Datasheet

Non-Stocked Lead-Time 15 Weeks

¥556.4

¥549.8

¥538.2

Min.: 1
Mult.: 1