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Timeguard TR 644 top2 24 Hour/7 Day/ Yearly 4 Channel [4 Module] 16A Digital Timeswitch

Product Code: TR644TOP2
Brand: Timeguard

Coronavirus (COVID-19) Delivery Delays: Please note that due to the current global situation, some orders may be delayed.
RRP: £770.29 ex VAT
£ 475.29 ex VAT or £ 570.35 inc VAT
Free Delivery on this product!

Timeguard TR 644 top2 24 Hour/7 Day/ Yearly 4 Channel [4 Module] 16A Digital Timeswitch

Timeguard’s TR 644 top2 offers the same benefits as the TR 641 top2, including an astronomical timeswitch function and a wide variety of programming options, but it also features three additional channels. With a total of four channels at your disposal, you have the flexibility to distribute 800 memory locations between them however you see fit.

  • Digital timeswitch with yearly and astronomical time programme
  • 4 channels - 2x 16A plus 2x 10A
  • 4 external control inputs
  • 800 memory locations
  • 10 year power reserve (lithium battery)
  • Pulse and cycle programme
  • Basic weekly programme and 14 different weekly programmes with priority levels and date ranges
  • DuoFix spring terminals for 2 conductors each
  • PIN coding
  • 3 year guarantee
  • Timer mode - 24 hour/7 day/year/pulse
  • Voltage free contacts - single pole changeover
  • Operating voltage - 230V AC
  • Operating temperature - -30°C to 55°C
  • Conforms to directives - 73/23/EEC and 89/336/EEC
  • Dimensions in mm (HxWxD) - 90x71.6x65.5

For more information on the TR 644 top2, download these helpful Instructions


  • Free (2-5 working days) delivery on UK Orders over £99.00 ex. VAT
  • Free collection from our Hampton Hill (Middlesex) or Chessington (Surrey) Branches
  • Saver delivery (2-5 working days) - £5.00 ex. VAT
  • Next day delivery - £7.50 ex. VAT
    Orders must be placed before 2PM to arrive on the next working day.
    Orders placed after this time will not be delivered until the following working day.

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