Electromechanical – Mouser Denmark

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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: 44

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Part #

Keylock Switches KYLK RND MOM 3POS

51-378.AD
EAO
1: 927,95 kr.
8In Stock Restricted Availability

Mfr. Part No.
51-378.AD

Mouser Part No
123-51-378.AD

EAO

Keylock Switches KYLK RND MOM 3POS

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Datasheet

8In Stock

927,95 kr.

800,23 kr.

762,04 kr.

721,08 kr.

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Min.: 1
Mult.: 1

Restricted Availability

Keylock Switches KYLK SQ MNT 2POS

51-255.022D
EAO
1: 536,00 kr.
3In Stock Restricted Availability

Mfr. Part No.
51-255.022D

Mouser Part No
123-51-255.022D

EAO

Keylock Switches KYLK SQ MNT 2POS

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Datasheet

3In Stock

536,00 kr.

495,64 kr.

Min.: 1
Mult.: 1

Restricted Availability

Switch Contact Blocks / Switch Kits LPB REC MOM SLGP QC

51-121.022
EAO
1: 310,78 kr.
57In Stock Restricted Availability

Mfr. Part No.
51-121.022

Mouser Part No
123-51-121.022

EAO

Switch Contact Blocks / Switch Kits LPB REC MOM SLGP QC

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Datasheet

57In Stock

310,78 kr.

303,17 kr.

294,52 kr.

293,25 kr.

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Min.: 1
Mult.: 1

Restricted Availability

Switch Actuators STP SWTC W-ANTI TWIST RELEASE 2N.C

51-252.026
EAO
1: 322,42 kr.
57In Stock Restricted Availability

Mfr. Part No.
51-252.026

Mouser Part No
123-51-252.026

EAO

Switch Actuators STP SWTC W-ANTI TWIST RELEASE 2N.C

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Datasheet

57In Stock

322,42 kr.

Min.: 1
Mult.: 1

Restricted Availability

Switch Cases / Switch Covers protect COVER-REC

51-925
EAO
1: 50,80 kr.
471In Stock

Mfr. Part No.
51-925

Mouser Part No
123-51-925

EAO

Switch Cases / Switch Covers protect COVER-REC

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Datasheet

471In Stock

50,80 kr.

Min.: 1
Mult.: 1

Switch Actuators IND REC BLK QC

51-040.002
EAO
1: 93,40 kr.
6In Stock Restricted Availability
34On Order

Mfr. Part No.
51-040.002

Mouser Part No
123-51-040.002

EAO

Switch Actuators IND REC BLK QC

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Datasheet

6In Stock

34On Order

93,40 kr.

93,32 kr.

93,25 kr.

Min.: 1
Mult.: 1

Restricted Availability

Switch Actuators IND REC BLK SLDR

51-040.005
EAO
1: 94,59 kr.
15In Stock Restricted Availability

Mfr. Part No.
51-040.005

Mouser Part No
123-51-040.005

EAO

Switch Actuators IND REC BLK SLDR

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Datasheet

15In Stock

94,59 kr.

94,07 kr.

90,79 kr.

88,40 kr.

Quote

Min.: 1
Mult.: 1

Restricted Availability

Switch Contact Blocks / Switch Kits LPB REC MOM SLGP SLDR

51-121.025
EAO
1: 277,81 kr.
17In Stock Restricted Availability

Mfr. Part No.
51-121.025

Mouser Part No
123-51-121.025

EAO

Switch Contact Blocks / Switch Kits LPB REC MOM SLGP SLDR

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Datasheet

17In Stock

277,81 kr.

276,02 kr.

274,30 kr.

272,81 kr.

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Min.: 1
Mult.: 1

Restricted Availability

Switch Contact Blocks / Switch Kits LPB REC MOM SLGP SLDR

51-122.025
EAO
1: 394,86 kr.
4In Stock Restricted Availability

Mfr. Part No.
51-122.025

Mouser Part No
123-51-122.025

EAO

Switch Contact Blocks / Switch Kits LPB REC MOM SLGP SLDR

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Datasheet

4In Stock

394,86 kr.

394,63 kr.

391,20 kr.

386,06 kr.

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Min.: 1
Mult.: 1

Restricted Availability

Keylock Switches KYLK RND MNT 2POS

51-135.025D
EAO
1: 638,73 kr.
2In Stock Restricted Availability

Mfr. Part No.
51-135.025D

Mouser Part No
123-51-135.025D

EAO

Keylock Switches KYLK RND MNT 2POS

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Datasheet

2In Stock

638,73 kr.

638,65 kr.

Min.: 1
Mult.: 1

Restricted Availability

Switch Contact Blocks / Switch Kits LPB SQ MOM SLGP QC

51-151.022
EAO
1: 312,95 kr.
18In Stock Restricted Availability

Mfr. Part No.
51-151.022

Mouser Part No
123-51-151.022

EAO

Switch Contact Blocks / Switch Kits LPB SQ MOM SLGP QC

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Datasheet

18In Stock

312,95 kr.

312,87 kr.

Min.: 1
Mult.: 1

Restricted Availability

Switch Contact Blocks / Switch Kits LPB SQ MOM SLGP SLDR

51-151.025
EAO
1: 290,12 kr.
11In Stock Restricted Availability

Mfr. Part No.
51-151.025

Mouser Part No
123-51-151.025

EAO

Switch Contact Blocks / Switch Kits LPB SQ MOM SLGP SLDR

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Datasheet

11In Stock

290,12 kr.

Quote

Min.: 1
Mult.: 1

Restricted Availability

Keylock Switches KYLK RND MNT 2POS

51-235.022D
EAO
1: 621,42 kr.
11In Stock Restricted Availability
31On Order

Mfr. Part No.
51-235.022D

Mouser Part No
123-51-235.022D

EAO

Keylock Switches KYLK RND MNT 2POS

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Datasheet

11In Stock

31On Order

621,42 kr.

599,56 kr.

Quote

Min.: 1
Mult.: 1

Restricted Availability

Keylock Switches KYLK RND MNT 2POS

51-236.025D
EAO
1: 676,55 kr.
7In Stock Restricted Availability
15Expected 22/06/2026

Mfr. Part No.
51-236.025D

Mouser Part No
123-51-236.025D

EAO

Keylock Switches KYLK RND MNT 2POS

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Datasheet

7In Stock

15Expected 22/06/2026

676,55 kr.

675,58 kr.

660,58 kr.

660,51 kr.

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Min.: 1
Mult.: 1

Restricted Availability

Switch Actuators STP SWTC W-ANTI TWIST RELEASE 1N.C

51-256.026
EAO
1: 271,92 kr.
22In Stock Restricted Availability

Mfr. Part No.
51-256.026

Mouser Part No
123-51-256.026

EAO

Switch Actuators STP SWTC W-ANTI TWIST RELEASE 1N.C

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Datasheet

22In Stock

271,92 kr.

266,62 kr.

265,43 kr.

263,41 kr.

View

Min.: 1
Mult.: 1

Restricted Availability

Switch Actuators LPB REC MNT SLGP SLDR

51-262.025
EAO
1: 424,92 kr.
5In Stock Restricted Availability

Mfr. Part No.
51-262.025

Mouser Part No
123-51-262.025

EAO

Switch Actuators LPB REC MNT SLGP SLDR

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Datasheet

5In Stock

424,92 kr.

424,77 kr.

424,10 kr.

419,77 kr.

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Min.: 1
Mult.: 1

Restricted Availability

Switch Actuators LPB SQ MNT SLGP SLDR

51-281.025
EAO
1: 370,39 kr.
3In Stock Restricted Availability

Mfr. Part No.
51-281.025

Mouser Part No
123-51-281.025

EAO

Switch Actuators LPB SQ MNT SLGP SLDR

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Datasheet

3In Stock

370,39 kr.

308,62 kr.

300,71 kr.

294,22 kr.

View

Min.: 1
Mult.: 1

Restricted Availability

Switch Contact Blocks / Switch Kits LPB REC MOM GD UNV LL

51-423.036
EAO
1: 308,32 kr.
1In Stock Restricted Availability

Mfr. Part No.
51-423.036

Mouser Part No
123-51-423.036

EAO

Switch Contact Blocks / Switch Kits LPB REC MOM GD UNV LL

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Datasheet

1In Stock

308,32 kr.

300,41 kr.

291,84 kr.

285,94 kr.

Quote

Min.: 1
Mult.: 1

Restricted Availability

Switch Contact Blocks / Switch Kits LPB REC MOM GD UNV LL

51-425.036
EAO
1: 197,84 kr.
17In Stock Restricted Availability

Mfr. Part No.
51-425.036

Mouser Part No
123-51-425.036

EAO

Switch Contact Blocks / Switch Kits LPB REC MOM GD UNV LL

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Datasheet

17In Stock

197,84 kr.

194,03 kr.

193,81 kr.

Quote

Min.: 1
Mult.: 1

Restricted Availability

Switch Fixings LENS REC FLT TLT WHT

51-901.9
EAO
1: 27,01 kr.
156In Stock Restricted Availability
103Expected 25/05/2026

Mfr. Part No.
51-901.9

Mouser Part No
123-51-901.9

EAO

Switch Fixings LENS REC FLT TLT WHT

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Datasheet

156In Stock

103Expected 25/05/2026

27,01 kr.

26,93 kr.

26,86 kr.

26,33 kr.

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Min.: 1
Mult.: 1

Restricted Availability

Switch Fixings LENS REC FLT TPT RED

51-903.2
EAO
1: 27,01 kr.
133In Stock Restricted Availability

Mfr. Part No.
51-903.2

Mouser Part No
123-51-903.2

EAO

Switch Fixings LENS REC FLT TPT RED

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Datasheet

133In Stock

27,01 kr.

26,93 kr.

Min.: 1
Mult.: 1

Restricted Availability

Switch Fixings LENS RECT ORANGE TPT ORNG

51-903.3
EAO
1: 27,01 kr.
48In Stock Restricted Availability

Mfr. Part No.
51-903.3

Mouser Part No
123-51-903.3

EAO

Switch Fixings LENS RECT ORANGE TPT ORNG

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Datasheet

48In Stock

27,01 kr.

Min.: 1
Mult.: 1

Restricted Availability

Switch Fixings LENS REC FLT TPT YLW

51-903.4
EAO
1: 27,01 kr.
40In Stock Restricted Availability
4Expected 18/05/2026

Mfr. Part No.
51-903.4

Mouser Part No
123-51-903.4

EAO

Switch Fixings LENS REC FLT TPT YLW

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Datasheet

40In Stock

4Expected 18/05/2026

27,01 kr.

Min.: 1
Mult.: 1

Restricted Availability

Switch Fixings LENS REC FLT TPT GRN

51-903.5
EAO
1: 27,01 kr.
19In Stock Restricted Availability
53Expected 08/06/2026

Mfr. Part No.
51-903.5

Mouser Part No
123-51-903.5

EAO

Switch Fixings LENS REC FLT TPT GRN

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Datasheet

19In Stock

53Expected 08/06/2026

27,01 kr.

26,93 kr.

26,78 kr.

Min.: 1
Mult.: 1

Restricted Availability

Switch Fixings LENS REC FLT TPT CLR

51-903.7
EAO
1: 27,01 kr.
28In Stock Restricted Availability

Mfr. Part No.
51-903.7

Mouser Part No
123-51-903.7

EAO

Switch Fixings LENS REC FLT TPT CLR

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Datasheet

28In Stock

27,01 kr.

26,93 kr.

Min.: 1
Mult.: 1

Restricted Availability

Series 51 Switch Range

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