Key Switch Heads

A selector switch or key switch head is an important component of a selector switch, which is required when more than one control option is needed. Switch heads can come in a variety of forms, and are usually made from a hard material, such as plastic or metal.

What different types of switch heads are available?

Switches can come in a variety of styles and colours, and can be ill...

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Better World
Schneider Electric Harmony XB4 2-position Key Switch Head, Latching, 22mm Cutout
Schneider Electric Harmony XB4 2-position Key Switch Head, Latching, 22mm Cutout
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RS Stock No.: 330-9142Brand: Schneider ElectricManufacturers Part No.: ZB4BG2IMPA: 2320628

€ 49.45

€ 49.45 Each (Exc. Vat)

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1€ 49.45
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Schneider Electric
Harmony XB4
22mm
2
455
Latching
-
-
IP66, IP67, IP69(IP69K)
90°
No
-
2
+70°C
1000000
-40°C
-
13512281
Better World
Schneider Electric ZB4 2-position Key Switch Head, Latching, 22mm Cutout
Schneider Electric ZB4 2-position Key Switch Head, Latching, 22mm Cutout
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RS Stock No.: 330-9164Brand: Schneider ElectricManufacturers Part No.: ZB4BG4IMPA: 2320630

€ 49.45

€ 49.45 Each (Exc. Vat)

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1

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1€ 49.45
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Schneider Electric
ZB4
22mm
2
455
Latching
-
-
IP66, IP67, IP69(IP69K)
90°
No
-
2
+70°C
1000000
-40°C
-
13512282
Better World
Schneider Electric Harmony XB4 3-position Key Switch Head, Spring Return to Centre, 22mm Cutout
Schneider Electric Harmony XB4 3-position Key Switch Head, Spring Return to Centre, 22mm Cutout
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RS Stock No.: 330-9186Brand: Schneider ElectricManufacturers Part No.: ZB4BG7IMPA: 2320642

€ 52.71

€ 52.71 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 52.71
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Schneider Electric
Harmony XB4
22mm
3
455
Spring Return to Centre
-
-
IP66, IP67, IP69(IP69K)
45°
No
-
2
+70°C
1000000
-40°C
-
30302605
Better World
Schneider Electric Harmony XB4 3-position Key Switch Head, Latching, 22mm Cutout
Schneider Electric Harmony XB4 3-position Key Switch Head, Latching, 22mm Cutout
Add to parts list
RS Stock No.: 330-9120Brand: Schneider ElectricManufacturers Part No.: ZB4BG0IMPA: 2320634

€ 49.45

€ 49.45 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 49.45
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Schneider Electric
Harmony XB4
22mm
3
455
Latching
-
Silver
IP66, IP67, IP69(IP69K)
45°
No
-
2
+70°C
1000000
-40°C
-
-
Better World
Schneider Electric Harmony XB5 3-position Key Switch Head, Latching, 22mm Cutout
Schneider Electric Harmony XB5 3-position Key Switch Head, Latching, 22mm Cutout
Add to parts list
RS Stock No.: 609-2960Brand: Schneider ElectricManufacturers Part No.: ZB5AG3IMPA: 2320876

€ 45.81

€ 45.81 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 45.81
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Schneider Electric
Harmony XB5
22mm
3
455
Latching
Centre
-
IP66, IP67, IP69(IP69K)
45°
No
-
2
+70°C
1000000
-40°C
-
-
Better World
Schneider Electric Harmony XB4 2-position Key Switch Head, Spring Return from Left and Right, 22mm Cutout
Schneider Electric Harmony XB4 2-position Key Switch Head, Spring Return from Left and Right, 22mm Cutout
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RS Stock No.: 330-9170Brand: Schneider ElectricManufacturers Part No.: ZB4BG6IMPA: 2320632

€ 52.71

€ 52.71 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 52.71
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Schneider Electric
Harmony XB4
22mm
2
455
Spring Return from Left and Right
-
-
IP66, IP67, IP69(IP69K)
90°
No
-
2
+70°C
1000000
-40°C
-
13512283
Better World
Schneider Electric Harmony XB5 2-position Key Switch Head, Latching, 22mm Cutout
Schneider Electric Harmony XB5 2-position Key Switch Head, Latching, 22mm Cutout
Add to parts list
RS Stock No.: 331-0287Brand: Schneider ElectricManufacturers Part No.: ZB5AG2IMPA: 2320866

€ 43.67

€ 43.67 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 43.67
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Schneider Electric
Harmony XB5
22mm
2
455
Latching
-
-
IP66, IP67, IP69(IP69K)
90°
No
-
2
+70°C
1000000
-40°C
-
13512278
Better World
Schneider Electric Harmony XB4 3-position Key Switch Head, Latching, 22mm Cutout
Schneider Electric Harmony XB4 3-position Key Switch Head, Latching, 22mm Cutout
Add to parts list
RS Stock No.: 330-9158Brand: Schneider ElectricManufacturers Part No.: ZB4BG3IMPA: 2320638

€ 49.45

€ 49.45 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 49.45
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Schneider Electric
Harmony XB4
22mm
3
455
Latching
-
Silver
IP66, IP67, IP69(IP69K)
45°
No
-
2
+70°C
1000000
-40°C
-
-
Better World
Schneider Electric Harmony XB4 3-position Key Switch Head, Spring Return Right to Centre, 22mm Cutout
Schneider Electric Harmony XB4 3-position Key Switch Head, Spring Return Right to Centre, 22mm Cutout
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RS Stock No.: 609-2229Brand: Schneider ElectricManufacturers Part No.: ZB4BG08IMPA: 2320650

€ 61.50

€ 61.50 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 61.50
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Schneider Electric
Harmony XB4
22mm
3
455
Spring Return Right to Centre
Left
-
IP66, IP67, IP69(IP69K)
45°
No
-
2
+70°C
1000000
-40°C
-
-
Better World
Schneider Electric Harmony XB5 3-position Key Switch Head, Latching, 22mm Cutout
Schneider Electric Harmony XB5 3-position Key Switch Head, Latching, 22mm Cutout
Add to parts list
RS Stock No.: 609-2932Brand: Schneider ElectricManufacturers Part No.: ZB5AG0IMPA: 2320872

€ 45.81

€ 45.81 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 45.81
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Schneider Electric
Harmony XB5
22mm
3
455
Latching
All
-
IP66, IP67, IP69(IP69K)
45°
No
-
2
+70°C
1000000
-40°C
-
-
Better World
Schneider Electric Harmony XB4 2-position Key Switch Head, Latching, 22mm Cutout
Schneider Electric Harmony XB4 2-position Key Switch Head, Latching, 22mm Cutout
Add to parts list
RS Stock No.: 609-2241Brand: Schneider ElectricManufacturers Part No.: ZB4BG212IMPA: 2320595

€ 73.42

€ 73.42 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 73.42
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Schneider Electric
Harmony XB4
22mm
2
421E
Latching
Left
Silver
IP66, IP67, IP69(IP69K)
90°
No
-
2
+70°C
1000000
-40°C
-
-
Better World
Schneider Electric Harmony XB5 2-position Key Switch Head, Spring Return from Left and Right, 22mm Cutout
Schneider Electric Harmony XB5 2-position Key Switch Head, Spring Return from Left and Right, 22mm Cutout
Add to parts list
RS Stock No.: 342-2790Brand: Schneider ElectricManufacturers Part No.: ZB5AG6IMPA: 2320870

€ 48.07

€ 48.07 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 48.07
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Schneider Electric
Harmony XB5
22mm
2
455
Spring Return from Left and Right
Left
-
IP66, IP67, IP69(IP69K)
90°
No
-
2
+70°C
1000000
-40°C
-
-
Better World
Schneider Electric Harmony XB5 3-position Key Switch Head, Spring Return Right to Centre, 22mm Cutout
Schneider Electric Harmony XB5 3-position Key Switch Head, Spring Return Right to Centre, 22mm Cutout
Add to parts list
RS Stock No.: 746-8504Brand: Schneider ElectricManufacturers Part No.: ZB5AG08IMPA: 2320888

€ 50.33

€ 50.33 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 50.33
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Schneider Electric
Harmony XB5
22mm
3
455
Spring Return Right to Centre
Left
-
IP66, IP67, IP69(IP69K)
45°
No
-
2
+70°C
1000000
-40°C
-
-
Better World
Schneider Electric Harmony XB4 2-position Key Switch Head, Spring Return from Left and Right, 22mm Cutout
Schneider Electric Harmony XB4 2-position Key Switch Head, Spring Return from Left and Right, 22mm Cutout
Add to parts list
RS Stock No.: 609-2364Brand: Schneider ElectricManufacturers Part No.: ZB4BG612IMPA: 2322292

€ 77.18

€ 77.18 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 77.18
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Schneider Electric
Harmony XB4
22mm
2
421E
Spring Return from Left and Right
Left
-
IP66, IP67, IP69(IP69K)
90°
No
-
2
+70°C
1000000
-40°C
-
-
Better World
Schneider Electric Harmony XB5 3-position Key Switch Head, Spring Return Right to Centre, 22mm Cutout
Schneider Electric Harmony XB5 3-position Key Switch Head, Spring Return Right to Centre, 22mm Cutout
Add to parts list
RS Stock No.: 746-8532Brand: Schneider ElectricManufacturers Part No.: ZB5AG8IMPA: 2320882

€ 47.94

€ 47.94 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 47.94
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Schneider Electric
Harmony XB5
22mm
3
455
Spring Return Right to Centre
Centre
-
IP66, IP67, IP69(IP69K)
45°
No
-
2
+70°C
1000000
-40°C
-
-
Better World
Siemens SIRIUS ACT 3SU10 3-position Key Switch Head, Latching, 22mm Cutout
Siemens SIRIUS ACT 3SU10 3-position Key Switch Head, Latching, 22mm Cutout
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RS Stock No.: 874-1746Brand: SiemensManufacturers Part No.: 3SU1000-4BL11-0AA0IMPA: 2324316

€ 36.52

€ 36.52 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 36.52
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Siemens
SIRIUS ACT 3SU10
22mm
3
Ronis
Latching
I + O + II
-
IP20
45°
No
-
2
+70°C
1000000
-25°C
Extended product life, Low carbon manufacture
-
Better World
Schneider Electric Harmony XB5 2-position Key Switch Head, Latching, 22mm Cutout
Schneider Electric Harmony XB5 2-position Key Switch Head, Latching, 22mm Cutout
Add to parts list
RS Stock No.: 331-0293Brand: Schneider ElectricManufacturers Part No.: ZB5AG4IMPA: 2320868

€ 43.67

€ 43.67 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 43.67
Add to basket
Schneider Electric
Harmony XB5
22mm
2
455
Latching
-
-
IP66, IP67, IP69(IP69K)
90°
No
-
2
+70°C
1000000
-40°C
-
13512279
Better World
Schneider Electric Harmony XB5 3-position Key Switch Head, Spring Return to Centre, 22mm Cutout
Schneider Electric Harmony XB5 3-position Key Switch Head, Spring Return to Centre, 22mm Cutout
Add to parts list
RS Stock No.: 609-2976Brand: Schneider ElectricManufacturers Part No.: ZB5AG7IMPA: 2320880

€ 47.94

€ 47.94 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 47.94
Add to basket
Schneider Electric
Harmony XB5
22mm
3
455
Spring Return to Centre
Centre
-
IP66, IP67, IP69(IP69K)
45°
No
-
2
+70°C
1000000
-40°C
-
-
Better World
Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Momentary, 22mm Cutout
Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Momentary, 22mm Cutout
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RS Stock No.: 135-5631Brand: SiemensManufacturers Part No.: 3SU1050-4BC01-0AA0IMPA: 2324351

€ 37.90

€ 37.90 Each (Exc. Vat)

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1

Available in multiples of 1
1€ 37.90
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Siemens
SIRIUS ACT 3SU10
22mm
2
Ronis
Momentary
O
-
IP66, IP67, IP69(IP69K)
45°
-
-
2
+70°C
300000
-25°C
Extended product life, Low carbon manufacture
30137371
Better World
Schneider Electric Harmony XB5 3-position Key Switch Head, Latching, 30mm Cutout
Schneider Electric Harmony XB5 3-position Key Switch Head, Latching, 30mm Cutout
Add to parts list
RS Stock No.: 167-9080Brand: Schneider ElectricManufacturers Part No.: ZB5FG03DIMPA: 2319319

€ 97.89

€ 97.89 Each (Exc. Vat)

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1

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1€ 97.89
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Schneider Electric
Harmony XB5
30mm
3
8D1
Latching
Centre + Left
-
IP66, IP67, IP69(IP69K)
45°
No
-
1
+70°C
1000000
-40°C
-
-