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5-Disc Rotary Action Key Switch 2900

A 5-disc, rotary action, key switch available with a bright chrome head and passivated body. Once connected to a Wafer switch or M.S. mains voltage switch, the 2900 and 2901 forms part of a circuit that is controlled by the key. This makes it ideal for use in Enclosure applications such as switchgears and circuit breakers.

View Lock Details
Featured Technicals
Lock Options
Product Code Combinations Body Length Head Width Head Depth Max Panel Thickness Splines Inquire
2900 200 28.6 22 6.2 8.5 4 Contact Sales
2901 200 28.6 22 6.2 8.5 6 Contact Sales
Standard Features
  • Standard movements: Key free 1, 3, 4, 5, 7, 9, 10, 11
  • Lock Combinations: 200
  • Standard finish: Bright chrome head, passivated body
  • Mounting hole shape: Round special (see technical drawing)
  • M Keyed system supplied to order only
  • Switch Type Available: Wafer Switches or M.S. (Mains Voltage) Switches
  • Soldering Specification: see Technical Resources

Additional Information

5-Disc Rotary Action Key Switch 2900 technical drawing
Product Code Splines Index’g Key Free
2900 – ** – + 4 45°+ 90° 1, 4, 7, 10
2901 – ** – + 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