Key Switch Heads, Selector Switch Heads | RS
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    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 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

    588 Products showing for Key Switch Heads

    Siemens
    -
    SIRIUS ACT 3SU10
    30mm
    2
    Ronis
    O
    Momentary
    -
    IP20, IP66, IP67, IP69, IP69K
    45°
    2
    +70°C
    300000
    Extended product life
    Yes
    -
    -25°C
    Siemens
    -
    SIRIUS ACT
    22mm
    2
    CES
    O
    Momentary
    -
    IP66, IP67, IP69(IP69K)
    45°
    2
    +70°C
    1000000
    Extended product life, Low carbon manufacture
    Yes
    -
    -25°C
    Schneider Electric
    -
    ZB5
    22mm
    3
    -
    -
    Stay Put
    -
    IP65
    45°
    -
    -
    -
    -
    Yes
    Green Premium
    -
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    2
    73034
    O
    Latching
    -
    IP66, IP67, IP69(IP69K)
    90°
    2
    +70°C
    300000
    Extended product life, Low carbon manufacture
    Yes
    -
    -25°C
    Eaton
    -
    -
    22.5mm
    2
    MS8
    -
    Latching
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Schneider Electric
    -
    Harmony 9001K
    30mm
    3
    455
    Centre
    Latching
    -
    IP66
    -
    2
    +70°C
    500000
    -
    Yes
    Green Premium
    -25°C
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    3
    SSG10
    O
    Momentary
    -
    IP20, IP66, IP67, IP69, IP69K
    45°
    2
    +70°C
    300000
    Extended product life, Low carbon manufacture
    Yes
    -
    -25°C
    Schneider Electric
    -
    XB5
    22mm
    2
    -
    -
    Latching
    -
    IP65
    90°
    -
    -
    -
    -
    Yes
    Green Premium
    -
    Bartec
    -
    Bartec
    -
    2
    4A 185
    Depressed
    Latching
    -
    -
    -
    2
    -
    -
    -
    -
    -
    -
    Schneider Electric
    -
    ZB4
    30mm
    2
    455
    Right
    Stay Put
    -
    IP66, IP67, IP69(IP69K)
    90°
    2
    +70°C
    1000000
    -
    Yes
    Green Premium
    -40°C
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    2
    73033
    I
    Latching
    -
    IP66, IP67, IP69(IP69K)
    90°
    2
    +70°C
    300000
    Extended product life, Low carbon manufacture
    Yes
    -
    -25°C
    Eaton
    -
    -
    22.5mm
    2
    MS15
    -
    Latching
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    4
    Round
    O + I + II + III
    Latching
    -
    IP65
    45°
    -
    +70°C
    1000000
    Extended product life, Low carbon manufacture
    Yes
    -
    -25°C
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    2
    455
    O
    Latching
    -
    IP20, IP66, IP67, IP69, IP69K
    90°
    2
    +70°C
    300000
    Extended product life, Low carbon manufacture
    Yes
    -
    -25°C
    Legrand
    -
    -
    -
    2
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    ABB
    -
    M2SSK3
    22.5mm
    2
    Flat
    -
    Momentary
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Schneider Electric
    -
    ZB4
    22mm
    3
    -
    -
    -
    -
    -
    45°
    -
    +70°C
    1000000
    -
    Yes
    Green Premium
    -40°C
    Eaton
    -
    -
    -
    2
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    APEM
    -
    -
    -
    2
    -
    -
    Latching
    -
    IP65
    -
    -
    +55°C
    -
    -
    -
    -
    -20°C
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    3
    -
    O
    Latching
    -
    IP54
    45°
    2
    +70°C
    300000
    Extended product life, Low carbon manufacture
    Yes
    -
    -25°C
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