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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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Part #

Switch Bezels / Switch Caps LENS RECT ORANGE TPT ORNG

51-903.3
EAO
1: Rp61.459
48In Stock

Mfr. Part No.
51-903.3

Mouser Part No
123-51-903.3

EAO

Switch Bezels / Switch Caps LENS RECT ORANGE TPT ORNG

Datasheet

48In Stock

Rp61.459

Rp61.276

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS REC FLT TPT YLW

51-903.4
EAO
1: Rp61.459
44In Stock

Mfr. Part No.
51-903.4

Mouser Part No
123-51-903.4

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT YLW

Datasheet

44In Stock

Rp61.459

Rp61.276

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS REC FLT TPT BL

51-903.6
EAO
1: Rp61.459
14In Stock

Mfr. Part No.
51-903.6

Mouser Part No
123-51-903.6

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT BL

Datasheet

14In Stock

Rp61.459

Rp60.725

Rp59.441

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS REC FLT TPT CLR

51-903.7
EAO
1: Rp61.459
68In Stock

Mfr. Part No.
51-903.7

Mouser Part No
123-51-903.7

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT CLR

Datasheet

68In Stock

Rp61.459

Rp61.276

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps ANTIROTATION LOCKING WSHR

51-910
EAO
1: Rp37.793
498In Stock

Mfr. Part No.
51-910

Mouser Part No
123-51-910

EAO

Switch Bezels / Switch Caps ANTIROTATION LOCKING WSHR

Datasheet

498In Stock

Rp37.793

Rp37.242

Rp37.059

Min.: 1
Mult.: 1

Switch Cases / Switch Covers protect COVER-SQ

51-920
EAO
1: Rp115.763
131In Stock

Mfr. Part No.
51-920

Mouser Part No
123-51-920

EAO

Switch Cases / Switch Covers protect COVER-SQ

Datasheet

131In Stock

Rp115.763

Rp111.177

Rp106.774

Min.: 1
Mult.: 1

Switch Cases / Switch Covers protect COVER-REC

51-925
EAO
1: Rp115.763
109In Stock
838On Order

Mfr. Part No.
51-925

Mouser Part No
123-51-925

EAO

Switch Cases / Switch Covers protect COVER-REC

Datasheet

109In Stock

838On Order

Rp115.763

Rp115.580

Rp115.029

Rp113.562

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS RND FLT TPT RED

51-933.2
EAO
1: Rp76.870
64In Stock

Mfr. Part No.
51-933.2

Mouser Part No
123-51-933.2

EAO

Switch Bezels / Switch Caps LENS RND FLT TPT RED

Datasheet

64In Stock

Rp76.870

Rp76.686

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS RND FLT TPT GRN

51-933.5
EAO
1: Rp61.459
55In Stock

Mfr. Part No.
51-933.5

Mouser Part No
123-51-933.5

EAO

Switch Bezels / Switch Caps LENS RND FLT TPT GRN

Datasheet

55In Stock

Rp61.459

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS SQ FLT TPT RED

51-953.2
EAO
1: Rp71.549
254In Stock
180Expected 15/09/2026

Mfr. Part No.
51-953.2

Mouser Part No
123-51-953.2

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT RED

Datasheet

254In Stock

180Expected 15/09/2026

Rp71.549

Rp68.064

Rp66.413

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS SQ FLT TPT GRN

51-953.5
EAO
1: Rp71.549
88In Stock
262Expected 23/11/2026

Mfr. Part No.
51-953.5

Mouser Part No
123-51-953.5

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT GRN

Datasheet

88In Stock

262Expected 23/11/2026

Rp71.549

Rp70.449

Rp68.798

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS SQ FLT TPT CLR

51-953.7
EAO
1: Rp71.549
152In Stock

Mfr. Part No.
51-953.7

Mouser Part No
123-51-953.7

EAO

Switch Bezels / Switch Caps LENS SQ FLT TPT CLR

Datasheet

152In Stock

Rp71.549

Rp70.999

Rp68.064

Rp66.046

Min.: 1
Mult.: 1

Switch Actuators LPB SQ MOM SLGP QC

51-151.022
EAO
1: Rp712.559
75Expected 09/10/2026

Mfr. Part No.
51-151.022

Mouser Part No
123-51-151.022

EAO

Switch Actuators LPB SQ MOM SLGP QC

Datasheet

75Expected 09/10/2026

Rp712.559

Rp709.256

Rp694.580

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS REC FLT TPT GRN

51-903.5
EAO
1: Rp73.751
365On Order

Mfr. Part No.
51-903.5

Mouser Part No
123-51-903.5

EAO

Switch Bezels / Switch Caps LENS REC FLT TPT GRN

Datasheet

365On Order

Rp73.751

Rp70.999

Rp61.459

Rp61.276

View

Min.: 1
Mult.: 1

Panel Mount Indicator Housings & Hardware IND SQ BLK SLDR

51-050.005
EAO
1: Rp215.382
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
51-050.005

Mouser Part No
123-51-050.005

EAO

Panel Mount Indicator Housings & Hardware IND SQ BLK SLDR

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp215.382

Rp210.245

Rp200.155

Rp196.853

View

Min.: 1
Mult.: 1

Switch Actuators LPB RND MOM SLGP SLDR

51-131.025
EAO
1: Rp639.358
Non-Stocked Lead-Time 3 Weeks

Mfr. Part No.
51-131.025

Mouser Part No
123-51-131.025

EAO

Switch Actuators LPB RND MOM SLGP SLDR

Datasheet

Non-Stocked Lead-Time 3 Weeks

Rp639.358

Rp635.322

Rp622.663

Quote

Min.: 1
Mult.: 1

Switch Actuators LPB SQ MNT SLGP SLDR

51-282.025
EAO
1: Rp981.511
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
51-282.025

Mouser Part No
123-51-282.025

EAO

Switch Actuators LPB SQ MNT SLGP SLDR

Datasheet

Non-Stocked Lead-Time 12 Weeks

Rp981.511

Rp960.963

Rp940.599

Rp920.786

View

Min.: 1
Mult.: 1

Keylock Switches KEYLOCK RECT MNT 2POS

51-296.025D
EAO
1: Rp1.568.583
Non-Stocked

Mfr. Part No.
51-296.025D

Mouser Part No
123-51-296.025D

EAO

Keylock Switches KEYLOCK RECT MNT 2POS

Datasheet

Non-Stocked

Rp1.568.583

Rp1.528.589

Rp1.495.933

Rp1.466.396

View

Min.: 1
Mult.: 1

Switch Bezels / Switch Caps LENS REC CCVE TPT CLR

51-904.7
EAO
1: Rp61.459
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
51-904.7

Mouser Part No
123-51-904.7

EAO

Switch Bezels / Switch Caps LENS REC CCVE TPT CLR

Datasheet

Non-Stocked Lead-Time 15 Weeks

Rp61.459

Rp60.725

Rp59.441

Min.: 1
Mult.: 1