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Danlers TLSWHB White Heater Boost Switch With Selectable Time Lag 240V

TLSW HB

3 in stock for next day delivery see cut off times
£31.60 inc Vat
£26.33 ex Vat
Free delivery for orders over £100 ex VAT

Heater Boost Switch – Selectable Timer Control for Resistive & Inductive Loads, 240V

This heater boost switch provides timed control for resistive and inductive loads, with four selectable time delay options. Designed for surface or flush mounting, it offers a simple and efficient solution for boosting electric heating systems, towel rails, or immersion heaters in both residential and commercial settings.

  • Selectable Time Delay: Choose between 15, 30, 60, or 120 minutes using the built-in selector for flexible run-time control.
  • High Load Compatibility: Supports up to 13A (3000W) resistive load or 6A (1500W) inductive load—ideal for electric heaters and fans.
  • Compact Design: Slim 12mm profile fits standard 25mm wall boxes, making it ideal for surface or flush installations.
  • Manual Boost Control: Allows users to temporarily activate heating systems without the need to reset a thermostat.
  • Energy Efficient Operation: Automatically switches off after the selected time to prevent energy waste and overheating.
Technical Specification
  • Time Lag Options: 15 mins, 30 mins, 1 hour, 2 hours
  • Load Rating (Resistive): 13A (3000W)
  • Load Rating (Inductive): 6A (1500W)
  • Operating Voltage: 240V
  • Dimensions: 86mm x 86mm x 12mm
  • Wall Box Depth: Minimum 25mm required

Install this heater boost switch for reliable timed heating control that maximises comfort and efficiency!

Technical Information
Adjustment Manual
Nominal Current 13-Feb A
Auxiliary Switch N
Supply Frequency 50 Hz
Power Consumption 3000 W
Product Time Delay Switch
Type Heater Boost
Colour White
Length 86 mm
Warranty 5 Years
Mounting Wall
Material Plastic
Width 86 mm
Depth 12 mm
Number Of Speeds 1
Number Of Phases Single
Operation Manual
Supply Voltage 230 V
Delivery

Delivery Costs

Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.

Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.

Solar Panels, Batteries and Inverters

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