Switch Contact Blocks / Switch Kits – Mouser United Kingdom

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S04 Switching Contact Blocks

EAO S04 Switching Contact Blocks feature a modern design, UL 94V-0 flammability-rated plastic construction, and ultrasonically welded housing. These contact blocks use EAO's proven switching mechanism, which produces a characteristic click sound, ensuring secure and reliable connections. EAO S04 Switching Contact Blocks are suitable for a wide range of industrial and commercial switch assemblies.

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Part #

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO screw gold/silver

704.901.3-1
EAO
1: £76.15
25In Stock
New Product

Mfr. Part No.
704.901.3-1

Mouser Part No
123-704.901.3-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO screw gold/silver

Learn More

Datasheet

25In Stock

£76.15

£70.22

£67.08

£64.16

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO screw silver

704.900.1-1
EAO
1: £10.21
25In Stock
New Product

Mfr. Part No.
704.900.1-1

Mouser Part No
123-704.900.1-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO screw silver

Learn More

Datasheet

25In Stock

£10.21

£9.38

£9.04

£8.44

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO screw silver

704.900.3-1
EAO
1: £16.17
Lead-Time 8 Weeks
New Product

Mfr. Part No.
704.900.3-1

Mouser Part No
123-704.900.3-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO screw silver

Learn More

Datasheet

Lead-Time 8 Weeks

£16.17

£14.65

£14.06

£13.21

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO screw gold/silver

704.901.1-1
EAO
1: £43.87
8In Stock
New Product

Mfr. Part No.
704.901.1-1

Mouser Part No
123-704.901.1-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO screw gold/silver

Learn More

Datasheet

8In Stock

£43.87

£40.59

£39.11

£36.40

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw gold/silver

704.901.2-1
EAO
1: £46.43
4In Stock
New Product

Mfr. Part No.
704.901.2-1

Mouser Part No
123-704.901.2-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw gold/silver

Learn More

Datasheet

4In Stock

£46.43

£42.64

£40.94

£38.17

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC screw gold/silver

704.901.4-1
EAO
1: £79.55
8In Stock
New Product

Mfr. Part No.
704.901.4-1

Mouser Part No
123-704.901.4-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC screw gold/silver

Learn More

Datasheet

8In Stock

£79.55

£72.98

£69.19

£65.65

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO screw gold/silver

704.901.5-1
EAO
1: £79.94
8In Stock
New Product

Mfr. Part No.
704.901.5-1

Mouser Part No
123-704.901.5-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO screw gold/silver

Learn More

Datasheet

8In Stock

£79.94

£72.98

£69.19

£65.65

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO PIT gold/silver

704.907.3-1
EAO
1: £94.64
4In Stock
New Product

Mfr. Part No.
704.907.3-1

Mouser Part No
123-704.907.3-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO PIT gold/silver

Learn More

Datasheet

4In Stock

£94.64

£87.82

£83.82

£79.83

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC PIT gold/silver

704.907.4-1
EAO
1: £94.64
5In Stock
New Product

Mfr. Part No.
704.907.4-1

Mouser Part No
123-704.907.4-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC PIT gold/silver

Learn More

Datasheet

5In Stock

£94.64

£87.82

£83.82

£79.83

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO PIT gold/silver

704.907.5-1
EAO
1: £98.65
4In Stock
New Product

Mfr. Part No.
704.907.5-1

Mouser Part No
123-704.907.5-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO PIT gold/silver

Learn More

Datasheet

4In Stock

£98.65

£90.87

£86.05

£81.71

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Switching element slow-make T 2NO screw silver

704.910.3-1
EAO
1: £17.23
18In Stock
New Product

Mfr. Part No.
704.910.3-1

Mouser Part No
123-704.910.3-1

New Product

EAO

Switch Contact Blocks / Switch Kits Switching element slow-make T 2NO screw silver

Learn More

Datasheet

18In Stock

£17.23

£15.49

£14.89

£14.03

View

Min.: 1
Mult.: 1

Switching Element

Selector Switch

Bulk

Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC screw silver

704.910.4-1
EAO
1: £17.23
18In Stock
New Product

Mfr. Part No.
704.910.4-1

Mouser Part No
123-704.910.4-1

New Product

EAO

Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC screw silver

Learn More

Datasheet

18In Stock

£17.23

£15.49

£14.89

£14.03

View

Min.: 1
Mult.: 1

Switching Element

Selector Switch

Bulk

Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO screw silver

704.910.5-1
EAO
1: £17.23
25In Stock
New Product

Mfr. Part No.
704.910.5-1

Mouser Part No
123-704.910.5-1

New Product

EAO

Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO screw silver

Learn More

Datasheet

25In Stock

£17.23

£15.49

£14.89

£14.03

View

Min.: 1
Mult.: 1

Switching Element

Selector Switch

Bulk

Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC screw gold/silver

704.911.2-1
EAO
1: £43.87
8In Stock
New Product

Mfr. Part No.
704.911.2-1

Mouser Part No
123-704.911.2-1

New Product

EAO

Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC screw gold/silver

Learn More

Datasheet

8In Stock

£43.87

£40.59

£39.11

£36.40

View

Min.: 1
Mult.: 1

Switching Element

Selector Switch

Bulk

Switch Contact Blocks / Switch Kits Switching element slow-make T 2NO screw gold/silver

704.911.3-1
EAO
1: £79.94
8In Stock
New Product

Mfr. Part No.
704.911.3-1

Mouser Part No
123-704.911.3-1

New Product

EAO

Switch Contact Blocks / Switch Kits Switching element slow-make T 2NO screw gold/silver

Learn More

Datasheet

8In Stock

£79.94

£72.98

£69.19

£65.65

View

Min.: 1
Mult.: 1

Switching Element

Selector Switch

Bulk

Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC screw gold/silver

704.911.4-1
EAO
1: £79.94
8In Stock
New Product

Mfr. Part No.
704.911.4-1

Mouser Part No
123-704.911.4-1

New Product

EAO

Switch Contact Blocks / Switch Kits Switching element slow-make T 2NC screw gold/silver

Learn More

Datasheet

8In Stock

£79.94

£72.98

£69.19

£65.65

View

Min.: 1
Mult.: 1

Switching Element

Selector Switch

Bulk

Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO screw gold/silver

704.911.5-1
EAO
1: £76.13
8In Stock
New Product

Mfr. Part No.
704.911.5-1

Mouser Part No
123-704.911.5-1

New Product

EAO

Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC+1NO screw gold/silver

Learn More

Datasheet

8In Stock

£76.13

£70.21

£67.07

£64.14

View

Min.: 1
Mult.: 1

Switching Element

Selector Switch

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw silver

704.900.2-1
EAO
1: £11.50
8In Stock
New Product

Mfr. Part No.
704.900.2-1

Mouser Part No
123-704.900.2-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw silver

Learn More

Datasheet

8In Stock

£11.50

£10.26

£9.83

£9.27

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC screw silver

704.900.4-1
EAO
1: £17.23
4In Stock
16Expected 15/06/2026
New Product

Mfr. Part No.
704.900.4-1

Mouser Part No
123-704.900.4-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC screw silver

Learn More

Datasheet

4In Stock

16Expected 15/06/2026

£17.23

£15.49

£14.89

£14.03

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO screw silver

704.900.5-1
EAO
1: £17.23
8In Stock
New Product

Mfr. Part No.
704.900.5-1

Mouser Part No
123-704.900.5-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO screw silver

Learn More

Datasheet

8In Stock

£17.23

£15.49

£14.89

£14.03

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO PT6,3 silver

704.905.1-1
EAO
1: £13.23
4In Stock
New Product

Mfr. Part No.
704.905.1-1

Mouser Part No
123-704.905.1-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO PT6,3 silver

Learn More

Datasheet

4In Stock

£13.23

£12.02

£11.58

£10.85

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO PT6,3 silver

704.905.3-1
EAO
1: £21.56
4In Stock
New Product

Mfr. Part No.
704.905.3-1

Mouser Part No
123-704.905.3-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NO PT6,3 silver

Learn More

Datasheet

4In Stock

£21.56

£19.26

£18.52

£17.43

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC PT6,3 silver

704.905.4-1
EAO
1: £22.17
8In Stock
New Product

Mfr. Part No.
704.905.4-1

Mouser Part No
123-704.905.4-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 2NC PT6,3 silver

Learn More

Datasheet

8In Stock

£22.17

£18.78

£18.26

£17.11

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO PT6,3 silver

704.905.5-1
EAO
1: £21.56
4In Stock
New Product

Mfr. Part No.
704.905.5-1

Mouser Part No
123-704.905.5-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO PT6,3 silver

Learn More

Datasheet

4In Stock

£21.56

£18.98

£18.52

£17.43

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO PIT gold/silver

704.907.1-1
EAO
1: £51.42
3In Stock
New Product

Mfr. Part No.
704.907.1-1

Mouser Part No
123-704.907.1-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO PIT gold/silver

Learn More

Datasheet

3In Stock

£51.42

£48.05

£45.65

£44.32

View

Min.: 1
Mult.: 1

Switching Element

Snap Action Switch

Panel Mount

Screw

Bulk

S04 Switching Contact Blocks

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