How to make it - Slider - Electrical - Hamido

063: How to select panel knob / Panel lock for electrical panel

Panel knob or panel lock normally is provided by manufacturer of the cabinet (enclosure) or selected by designer. Knob only helps to easily opening and closing of the cabinet door but lock apart from securing the cabinet, work the same as knob.

Panel Knob:

  • Screw threaded (head: star, thumb, clamp)

Panel Lock/Knob:

  • CAM (cylindrical shape with a metal plate attached to core of the lock)

Below you can find some common types:

  • Screw driven (Key: screw driver)
  • Pin insert
  • Triangle insert
  • Square insert
  • Numbering (Mechanical or Electronic)
  • Key switch

Note1: Panel lock key must be provided also along with the lock.

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