Key Switch & Selector 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 illuminated or non-illuminated, depending on the required application.

Key operated switch - A switch may have a key position selector, to increase security in industrial environments where the user is operating dangerous equipment, and a circuit breaker may be required.

Selector switch - The device may have a rotary selector, with the number of positions available ranging from two to four.

When are key switch and selector switch heads useful?

Designed for a variety of uses in the industrial, infrastructure and service sector, including:

  • Automotive
  • Building and public works
  • Control system panel builders
  • Public buildings to control lighting

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Description Price Series Actuator Type Cutout Diameter Number of Positions Key Type Switch Actuation Key Withdrawal Position IP Rating Angle of Throw Illuminated Number of Keys Hazardous Area Certification Priced to Clear
RS Stock No. 330-9091
Mfr. Part No.ZB4BD7
£9.92
Each
Units
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RS Stock No. 399-3258
Mfr. Part No.78635855 & M22-WRK3+M22-A
BrandEaton
£11.59
Each
Units
- - - - - - - - - - - - -
RS Stock No. 609-2998
Mfr. Part No.ZB5AK1233
£16.82
Each
Units
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RS Stock No. 453-3188
Mfr. Part No.3SB3500-4AD01
BrandSiemens
£19.78
Each
Units
3SB3 Key 22mm 2 Ronis Latching Pos. O - 50° No 2 - -
RS Stock No. 260-110
Mfr. Part No.L21LA00
BrandBACO
£22.09
Each
Units
BACO Key 22mm 2 455 Latching Left - 45° No 2 - -
RS Stock No. 244-3487
Mfr. Part No.05-0003-000900
BrandBartec
£29.15
Each
Units
Bartec Standard Handle Black - 2 - Latching - - 90° No - ATEX -
RS Stock No. 461-4473
Mfr. Part No.78635850 & M22-WK+M22-A
BrandEaton
£11.89
Each
Units
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RS Stock No. 542-8188
Mfr. Part No.9001KS43FB
£23.12
Each
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RS Stock No. 609-2235
Mfr. Part No.ZB4BG210
£37.05
Each
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RS Stock No. 330-9215
Mfr. Part No.ZB4BJ5
£9.91
Each
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RS Stock No. 746-9169
Mfr. Part No.ZB5AD4
£9.13
Each
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RS Stock No. 330-9108
Mfr. Part No.ZB4BD8
£10.29
Each
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RS Stock No. 609-2364
Mfr. Part No.ZB4BG612
£37.05
Each
Units
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RS Stock No. 260-205
Mfr. Part No.L21KA03
BrandBACO
£10.87
Each
Units
BACO Standard Handle Black 22mm 2 - Latching - - 45° No - - -
RS Stock No. 757-8866
Mfr. Part No.1SFA611285R1001
BrandABB
£24.36
Each
Units
ABB Modular Key 22mm 3 455 Spring Return to Centre Centre - 45° No - - -
RS Stock No. 110-4543
Mfr. Part No.216881 & M22-WS
BrandEaton
£32.74
Each
Units
- - - - - - - - - - - - -
RS Stock No. 609-2982
Mfr. Part No.ZB5AJ2
£8.87
Each
Units
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RS Stock No. 110-4545
Mfr. Part No.216887 & M22-WRS
BrandEaton
£31.80
Each
Units
- - - - - - - - - - - - -
RS Stock No. 399-3472
Mfr. Part No.78635877 & M22-WRLK-W+M22-A
BrandEaton
£20.85
Each
Units
- - - - - - - - - - - - -
RS Stock No. 399-3214
Mfr. Part No.78635849 & M22-WR+M22-A
BrandEaton
£12.49
Each
Units
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