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8 Disc Rotary Action Key Switch 2904

8 Disc Rotary Action Key Switch 2904
Technical Drawing

A 8 Disc Rotary Action Key Switch 2904 available with a bright chrome head and passivated body.

Once connected to a Wafer switch or M.S. mains voltage switch, the 2904 forms part of a circuit that is controlled by the key. This makes it ideal for use in Enclosure applications such as data cabinets and circuit breakers.

Product Code Combinations Body Length Head Width Head Height Head Depth Max Panel Thickness Head Shape Splines Enquire
2904 2000 35.3 22 22 6.2 11 Cylindrical 4 Enquire
2905 2000 35.3 22 22 6.2 11 Cylindrical 6 Enquire
  • Standard movements: Key free 1, 3, 4, 5, 7, 9, 10 ,11
  • Lock Combinations: 2000
  • Standard finish: Bright chrome head, passivated body
  • Fixing hole shape: Round special (see technical drawing)
  • Switch Type Available: Wafer Switches or M.S. (Mains Voltage) Switches
  • Soldering Specification: see Technical Information
Standard movement
Product Code Splines Index'g Key Free
2904 – ** – + 4 45°+ 90°  1, 4, 7, 10
2905 – ** – + 6 30° + 60°

1, 3, 5, 7, 9, 11


​** Specify here movement of key – please refer to Standard Movements chart

​+ Specify here quantity of up to one wafer switch plus one mains switch OR up to two wafers (see table below)

1 = 1 Wafer 7 = 1 Mains Switch
2 = 2 Wafers 8 = 1 Mains Switch + 1 Wafer