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  1. Home
  2. Heating & Ventilation
  3. Central Heating & Hot Water Controls
  4. Time Switches
  5. NTT03
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Timeswitch 24Hr/7Day Compact Immersion Heater
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Time Switches - Timeswitch 24Hr/7Day Compact Immersion Heater - NTT03
Timeguardlogo
Timeguard

Timeswitch 24Hr/7Day Compact Immersion Heater

Part Number: 
2500534326
MPN: 
NTT03
Product Type: 
Time Switches

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Timeswitch 24Hr/7Day Compact Immersion Heater

Timeswitch 24Hr/7Day Compact Immersion Heater

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Technical Documents

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Technical Documents
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Technical Documents

Product Details

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Product Details

Timeguard Compact Electronic Immersion Heater Timeswitch is ideal for controlling domestic immersion heaters and general purpose halogen, incandescent, CFL and fluorescent lighting loads. Rated at 16A the NTT03 timeswitch has a 720 hour rechargeable memory back up and offers comprehensive 24 hour/7 day control. The unit has four on and 4 off easy-set programme periods per day, 28 on and 28 off programmes per week. This compact timeswitch features large easy-push buttons and a wide variety of programming options, enabling you to get the most out of your water heater. It will fit a standard flush or surface mount box (32mm minimum depth).

  • · Load rating of 16(4)A
  • · 4 ON/4 OFF easy-set programme periods per day, 28 ON/28 OFF programmes per week
  • · Shortest switching time 1 minute
  • · Extra large 'Easy View' screen with blue LED backlighting
  • · Red LED 'Mains ON' and green LED 'Output' indicators for easy viewing
  • · Large Programme Buttons
  • · Self-Cancelling Override Button to Next Programme Change
  • · Optional 1 and 2 Hour Boost Button
  • · Automatic Summer/Winter Time Change 720 hours Rechargeable Memory Back-Up
  • · Fits a Standard Flush or Surface Mount Box Min 32mm Deep

Technical Specifications



Technical Specifications

Programmable time switch
Minimum depth of back box 32 mm
Height of device 92 mm
Width of device 92 mm
Number of module spaces (modular system) -
Number of contacts as change-over contact -
Depth of device 59 mm
Number of contacts as normally open contact 1
Number of contacts as normally closed contact -
Recess depth - mm
Nominal voltage 230 V
Power reserve - h
Rated current 16 A
RAL-number (similar) -
Shortest switching interval 1 min
 
Max. power - W
Twilight value adjustable - - - lx
Frequency 50 - 60 Hz
Time setting - - - min
With connection for light sensor No
Transparent No
Auxiliary input No
Random generator No
Astro/solar program No
IFTTT support available No
Compatible with Apple HomeKit No
Compatible with Google Assistant No
Compatible with Amazon Alexa No
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