2-wire (No Neutral) Touch Activated Time Lag Switch 10A 20s-20min Adjustable Electronic Time Delay Switch CP Electronics KH2

Model No. KH2 by: CP Electronics
Availability: Usually 3-5 days


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The CP Electronics KH2 time lag switch is an quick and effective way to ensure maximum energy-efficiency for lighting applications. 
Note: this 2-wire (no neutral) touch activated time lag switch is not suitable for switching contactors, SON lighting, LED lighting, or heating or ventilation loads.
Pressing the touchpad turns on the light, which will then turn off automatically after a preset time period has elapsed (the time period can be adjusted from 20 seconds to 20 minutes).
The KH2 electronic time lag switch touch activated boasts a robust timer with tamper resistant touch pad operation. It is easy to operate and has an adjustable timing period. 
These units do not require a neutral connection, therefore they can be used to replace an existing light switch. The duration of the time delay is set by a thumbwheel on the reverse of the unit.

KH2 Touch Activated Time Lag Switch - Features

  • Robust timer with tamper resistant touch pad operation
  • Easy to operate, with a fully adjustable timing period
  • You can adjust the time delay settings via pots.
  • It is a 2 wire no-neutral switch, suitable for lighting. 2-wire time lag switch - no neutral.
  • It comes with a 5 year manufacturer's warranty. 
  • Electronic time lag switch touch activated

CP Electronics KH2 Time Lag Switch Touch Activated - Technical Specs

  • Load: 10A of lighting including incandescent, fluorescent, compact fluorescent, low voltage (switch primary of transformer). 
  • Time Delay: approx 10sec - 20mins
  • Part of the CP Electronics Green-i range
  • Fluorescent and compact fluorescent fittings with “switch start” ballasts - 10 ballasts maximum. Power factor correction capacitors must be fitted.
  • LED lamps: this time lag switch is NOT suitable for LEDs. 
  • This product requires a minimum load of 60W; it may not be suitable for use with low power lighting such as LED lights.
  • Load rating at 230V AC: 10A for incandescent, fluorescent, and compact fluorescent loads.
  • Supply voltage: 220-240 Volts AC 50 Hz
  • Dimensions: 86mm width, 86mm length, 17mm depth, 19mm projection from wall
  • Timeout period: 20 seconds to 20 minutes (approximate)
  • Fixing method: Surface fixing 25mm deep plastic surface mount moulded box.
  • Flush fixing: 25mm steel wall box or 32mm deep cavity wall box.
  • Terminal capacity: 1.5mm2
  • Material: Flame retardant ABS
  • Rating: Class 2
  • Temperature: -10°C to 35°C
  • Conformity: EMC-2004/108/EC, LVD-2006/95/EC, CE Mark
  • Not suitable for switching contactors, SON lighting, and heating or ventilation loads. Not suitable for LED lighting. 
Switches & Sockets Specific
Back Box Depth 25mm
Brand CP Electronics
Finish White
Gang 1
Insert No Insert
Plate Plastic
Plate Dimensions 86mm x 86mm
Style Moulded White
Type Time Delay Switch

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Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.

If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.


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