Pendant switches are remote hand-held push button switches that are used to control machinery or devices such as a doorbell button. They're designed for safety so that you can turn your machine or component off or can send out an alert signal quickly.
Pendant switch components and workings
Pendant switches are usually made from a hard material such as nylon for durability and safety. They're a small sealed mechanism with an internal metal spring. When the pendant switch is pressed the metal spring inside makes contact with two wires. This completes an electric circuit and allows electricity to flow.
Pendant switches also have a surface that's designed to accommodate the human finger or hand. This is so the electronic switch can be pushed easily.
What are pendant switches used for?
Pendant switches are suitable for use in numerous applications including push-to-talk applications, as emergency switches (e.g. in hospitals for nurse calls), light control, activation and in home automation systems.
Description:
From RS Pro, a SPST push button switch
suitable for applications which require a simple on-momentary switch. The IP67 rating ensures its excellent ability to cope in harsh environments. • IP Rating: IP67 • Panel Mount • LED Colour: Yellow • Flat Actuator.
Description:
C&K keyswitches exhibit excellent tactile feel and in
applications involving an array of keyswitches, consistent actuation force and feel help determine the quality of the end product. SMT or THT solder process compatibleIP40 or IP67 sealing levelLED illumination optionSPST, SPDT, DPST or DPDT electrical functionsNormally Open or Normally Closed contactsDouble ...
Description:
The 76-94 Series from ITW, have been designed
to cover a wide range of harsh environmental applications. Such as:-. • Military Environments• Robust Industrial• Vandal resistant requirements• Mining Industries• Petrochemical• Process control• Material Handling.
Description:
This series of illuminated pushbutton switches mount into
a Ø 16.2 mm hole. The rectangular or square body takes a T-1 3/4 bulb or base with the corresponding shapedlens. A hold or non-hold switch can be achieved simply by moving a metal tab. The user connects 1 or 2 contact ...
