As an Essential Business, Lowe & Fletcher, Inc. is open and serving our customers throughout the United States. For assistance with locking solutions we can be reached at or 616-994-0490.

R.P.T. Inline Key Switch 4356

R.P.T. Inline Key Switch 4356
Technical Drawing

A radial pin tumbler (R.P.T) Inline Key Switch 4356​ available in Bright Chrome with a Double D fixing hole shape.

Once connected to a C.K. low voltage switch, the 4356 switch 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 Housing Fixing Key Free Total Movement Inquire
4356-01-2A 10,000 39 22.2 22.2 5.5 12 Conical Nut fixing 1 90° Inquire
4356-05-2A 10000 39 22.2 22.2 5.5 12 Conical Nut fixing (multiple) 90° Inquire
  • Standard movements: key free 1, 4
  • Lock combinations: 10,000
  • Standard finish: bright chrome
  • Fixing hole shape: Double D
  • M Keyed system supplied to order only
  • Switch Type Available: C.K. (Low Voltage) Switch
  • Soldering Specification: see Technical Information
Electrical Specification
  • Contact rating (switch resistive load): 0.1A 30Vdc
  • Insulating resistance: >100mOhm
  • Initial contact resistance: <30mOhm
  • Minimum operating life: 10,000 cycles
  • Rated voltage: 5 – 30Vdc
  • Current: 0.16 – 100mA
  • Tag type: solder
  • Operating temperature: -25 – 65⁰C
Standard movement
Product Code Total Movement Key Free
4356-01-2A 90° CW 1
4356-05-2A 90° CW 1, 4