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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Switch Bezels / Switch Caps LENS RECT ORANGE TPT ORNG 51-903.3 EAO 1: $4.56 15In Stock	Mfr. Part No. 51-903.3 Mouser Part No 123-51-903.3	EAO	Switch Bezels / Switch Caps LENS RECT ORANGE TPT ORNG Learn More about EAO series 51 switches	Datasheet	15In Stock	$4.56 $4.46 $4.26	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps LENS REC FLT TPT YLW 51-903.4 EAO 1: $4.56 59In Stock 40Expected 9/11/2026	Mfr. Part No. 51-903.4 Mouser Part No 123-51-903.4	EAO	Switch Bezels / Switch Caps LENS REC FLT TPT YLW Learn More about EAO series 51 switches	Datasheet	59In Stock 40Expected 9/11/2026	$4.56 $4.54 $4.38 $4.20 View $4.12 $4.09	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps LENS REC FLT TPT GRN 51-903.5 EAO 1: $4.56 112In Stock 215Expected 16/11/2026	Mfr. Part No. 51-903.5 Mouser Part No 123-51-903.5	EAO	Switch Bezels / Switch Caps LENS REC FLT TPT GRN Learn More about EAO series 51 switches	Datasheet	112In Stock 215Expected 16/11/2026	$4.56 $4.54 $4.49	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps LENS REC FLT TPT BL 51-903.6 EAO 1: $4.56 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 Learn More about EAO series 51 switches	Datasheet	14In Stock	$4.56 $4.50 $4.41	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps LENS REC FLT TPT CLR 51-903.7 EAO 1: $4.56 42In Stock	Mfr. Part No. 51-903.7 Mouser Part No 123-51-903.7	EAO	Switch Bezels / Switch Caps LENS REC FLT TPT CLR Learn More about EAO series 51 switches	Datasheet	42In Stock	$4.56 $4.54	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps ANTIROTATION LOCKING WSHR 51-910 EAO 1: $2.80 355In Stock 470Expected 9/11/2026	Mfr. Part No. 51-910 Mouser Part No 123-51-910	EAO	Switch Bezels / Switch Caps ANTIROTATION LOCKING WSHR Learn More about EAO series 51 switches	Datasheet	355In Stock 470Expected 9/11/2026	$2.80 $2.72	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps LENS RND FLT TPT RED 51-933.2 EAO 1: $5.70 55In Stock	Mfr. Part No. 51-933.2 Mouser Part No 123-51-933.2	EAO	Switch Bezels / Switch Caps LENS RND FLT TPT RED Learn More about EAO series 51 switches	Datasheet	55In Stock	$5.70 $5.59 $5.51	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps LENS RND FLT TPT GRN 51-933.5 EAO 1: $4.56 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 Learn More about EAO series 51 switches	Datasheet	55In Stock	$4.56 $4.46 $4.30	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps LENS SQ FLT TPT RED 51-953.2 EAO 1: $5.30 229In Stock 290Expected 16/11/2026	Mfr. Part No. 51-953.2 Mouser Part No 123-51-953.2	EAO	Switch Bezels / Switch Caps LENS SQ FLT TPT RED Learn More about EAO series 51 switches	Datasheet	229In Stock 290Expected 16/11/2026	$5.30 $4.95 $4.75 $4.69	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps LENS SQ FLT TPT GRN 51-953.5 EAO 1: $5.30 349In Stock	Mfr. Part No. 51-953.5 Mouser Part No 123-51-953.5	EAO	Switch Bezels / Switch Caps LENS SQ FLT TPT GRN Learn More about EAO series 51 switches	Datasheet	349In Stock	$5.30 $5.22 $5.10	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps LENS SQ FLT TPT CLR 51-953.7 EAO 1: $5.30 203In Stock	Mfr. Part No. 51-953.7 Mouser Part No 123-51-953.7	EAO	Switch Bezels / Switch Caps LENS SQ FLT TPT CLR Learn More about EAO series 51 switches	Datasheet	203In Stock	$5.30 $5.15 $4.90	Min.: 1 Mult.: 1
Switch Cases / Switch Covers protect COVER-SQ 51-920 EAO 1: $8.58 191On Order	Mfr. Part No. 51-920 Mouser Part No 123-51-920	EAO	Switch Cases / Switch Covers protect COVER-SQ Learn More about EAO series 51 switches	Datasheet	191On Order On Order Ship Dates Mfr. No: 51-920 Stock: 0 On Order: 1 Expected 9/11/2026 190 Expected 16/11/2026 Factory Lead Time: 15 Weeks	$8.58 $8.42 $8.28	Min.: 1 Mult.: 1
Panel Mount Indicator Housings & Hardware IND SQ BLK SLDR 51-050.005 EAO 1: $15.97 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 Learn More about EAO series 51 switches	Datasheet	Non-Stocked Lead-Time 12 Weeks	$15.97 $15.94 $15.16 $14.91 View Quote	Min.: 1 Mult.: 1
Pushbutton Switches - Industrial LPB REC MOM SLGP SLDR 51-122.025 EAO 1: $68.27 Non-Stocked Lead-Time 3 Weeks	Mfr. Part No. 51-122.025 Mouser Part No 123-51-122.025	EAO	Pushbutton Switches - Industrial LPB REC MOM SLGP SLDR Learn More about EAO series 51 switches	Datasheet	Non-Stocked Lead-Time 3 Weeks	$68.27 $66.53 $65.10 $62.74 Quote Quote	Min.: 1 Mult.: 1
Switch Actuators LPB RND MOM SLGP SLDR 51-131.025 EAO 1: $47.40 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 Learn More about EAO series 51 switches	Datasheet	Non-Stocked Lead-Time 3 Weeks	$47.40 $47.10 $46.16 Quote Quote	Min.: 1 Mult.: 1
Switch Actuators LPB REC MNT SLGP SLDR 51-262.025 EAO 1: $72.76 Non-Stocked Lead-Time 2 Weeks	Mfr. Part No. 51-262.025 Mouser Part No 123-51-262.025	EAO	Switch Actuators LPB REC MNT SLGP SLDR Learn More about EAO series 51 switches	Datasheet	Non-Stocked Lead-Time 2 Weeks	$72.76 $71.24 $69.73 $68.26 View Quote	Min.: 1 Mult.: 1
Switch Actuators LPB SQ MNT SLGP SLDR 51-282.025 EAO 1: $72.76 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 Learn More about EAO series 51 switches	Datasheet	Non-Stocked Lead-Time 12 Weeks	$72.76 $71.24 $69.73 $68.26 View Quote	Min.: 1 Mult.: 1
Keylock Switches KEYLOCK RECT MNT 2POS 51-296.025D EAO 1: $116.28 Non-Stocked	Mfr. Part No. 51-296.025D Mouser Part No 123-51-296.025D	EAO	Keylock Switches KEYLOCK RECT MNT 2POS Learn More about EAO series 51 switches	Datasheet	Non-Stocked	$116.28 $113.32 $110.89 $108.70 View Quote	Min.: 1 Mult.: 1
Switch Bezels / Switch Caps LENS REC CCVE TPT CLR 51-904.7 EAO 1: $4.56 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 Learn More about EAO series 51 switches	Datasheet	Non-Stocked Lead-Time 15 Weeks	$4.56 $4.50 $4.41	Min.: 1 Mult.: 1

All Results (44)

Series 51 Switch Range

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Series 51 Switch Range

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