Push Button Heads, Start, Stop & On Off Button Switches | RS
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    Push Button Heads

    Push button heads are a key component part of push buttons, which are a simple type of switch mechanism used to control one aspect of a machine or device. They are the part that is pressed to operate the switch, and are often composed of a hard material such as metal or plastic.

    What are push button heads used for?

    The push button head is the part of a push button that is pressed down upon when the button is operated. In an industrial setting, they are often used to start or stop heavy machinery. Push button heads are usually colour coded to make their function clear and sometimes shaped to conform to fingers or hands.

    Types of push button heads

    Push button heads largely vary by material, colour and shape, depending on what you use them for. An emergency stop button, for example may be bright red, with a larger head for quick and easy use in an emergency situation. Buttons for turning machinery on and off may be flat so that they lie flush inside a push button control stationhousing and can't be knocked or used accidentally.

    1900 표시되는 제품 Push Button Heads

    Schneider Electric
    Illuminated
    Harmony XB5
    30.5mm
    Blue
    Round
    Spring Return
    -
    -
    IP66, IP67
    -
    -
    -
    -
    -
    -
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    Blue
    -
    Momentary
    Round
    Plastic
    IP66, IP67, IP69K
    -
    29.5mm
    Extended product life, Low carbon manufacture
    Yes
    -
    -
    Schneider Electric
    Illuminated
    Harmony XB4
    22mm
    Green
    -
    Spring Return
    Round
    Metal
    IP66, IP69K
    -
    28.5mm
    -
    Yes
    Green Premium
    -
    ABB
    -
    1SFA1
    -
    Grey
    Round
    Maintained
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Lovato
    -
    LPSB71
    29.5
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    Yellow
    -
    Momentary
    Round
    Plastic
    IP66, IP67, IP69K
    -
    29.5mm
    Extended product life, Low carbon manufacture
    Yes
    -
    -
    ABB
    -
    1SFA1
    -
    Green
    Round
    Momentary
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Schneider Electric
    -
    Harmony XB4
    22mm
    White
    -
    Maintained
    Round
    Metal
    IP67, IP69K
    -
    28.5mm
    -
    Yes
    Green Premium
    -
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    Blue
    -
    Momentary
    Round
    Metal
    IP66, IP67, IP69K
    -
    29.5mm
    Extended product life, Low carbon manufacture
    Yes
    -
    -
    ABB
    -
    1SFA1
    -
    Black
    Round With Key
    Maintained, Momentary
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Eaton
    Illuminated
    M22
    30mm
    Black
    mushroom
    Pull Release
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    White
    -
    Latching
    Round
    Plastic
    IP66, IP67, IP69K
    -
    29.5mm
    Extended product life, Low carbon manufacture
    Yes
    -
    -
    Schneider Electric
    -
    Harmony XAC
    22mm
    Brown
    -
    Momentary
    Round
    Plastic
    IP69
    -
    -
    -
    -
    -
    -
    Eaton
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Omron
    -
    A22N
    22mm
    Green
    mushroom
    Momentary
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Schneider Electric
    -
    ZB4
    30mm
    Yellow
    -
    Maintained
    Round
    Metal (Bezel)
    IP66, IP67, IP69K
    -
    36.5mm
    -
    Yes
    Green Premium
    -
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    -
    -
    Momentary
    Oval
    Plastic
    IP66, IP67, IP69K
    -
    -
    Extended product life, Low carbon manufacture
    Yes
    -
    -
    Schneider Electric
    -
    Harmony XB5
    22mm
    Black, White
    -
    Momentary
    Rectangular
    Plastic
    IP66, IP67, IP69K
    -
    -
    -
    Yes
    Green Premium
    -
    Schneider Electric
    -
    Harmony ZB5
    30mm
    Yellow
    -
    Momentary
    Round
    Plastic
    IP66, IP67
    -
    37mm
    -
    Yes
    Green Premium
    -
    Siemens
    -
    SIRIUS ACT 3SU10
    22mm
    Green, Red
    -
    Momentary
    Oval
    Plastic
    IP66, IP67, IP69K
    -
    -
    Extended product life, Low carbon manufacture
    Yes
    -
    -
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