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Shop our A1R Heat Detector

A1R Heat Detector

Model number: C4403A1R
List price: £12.97
Your Price: £9.48 + vat (£11.38 inc. vat)
Saving: £3.00 (27%)
Available In Stock
Delivery: Next working day if ordered before 2pm
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A1R Heat Detector

Model number: C4403A1R
Price: £9.48 + vat 
(£11.38 inc. vat)
buy and checkout now
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Product Features

Offering all-round and reliable detection, the Rate of Rise Heat Detector will activate when it detects a sudden rise in temperature or reaches a certain heat. Suitable for environments prone to steam, dust and fumes, this type of A1R heat detector gives you the earliest possible warning of a fire to keep you and all other occupants safe. Whenever temperatures quickly rise or reach between 54°C and 65°C, this will generate an alarm condition.

With a full name of C-TEC ActiV A1R Rate of Rise Heat Detector, these detectors are manufactured in the UK and certified to EN54-5 and IP42 rated. Stylishly manufactured of white polycarbonate, the ActiV heat detector features two ultra-bright LED indicating strips meaning they offer 360° visibility when illuminated.

Suitable for any conventional fire alarm system, it should be used with a combination of other smoke and heat detectors where appropriate, and needs installing with a suitable heat detector base (available separately).

Product Data Sheets

PDF download C-tec Detector Range

Technical Specification

  • Wide operating voltage 6-33V DC
  • Certified to EN54-5 by Intertek
  • Simple twist and click design
  • Can be used on virtually all know conventional panels
  • 102.2mm diameter x 37mm deep (detector in base); 102.2mm diameter x 57.5mm deep.
  • Two 8mm x 2mm LED indicating strips for clear 360º visibility 
  • Detector alarms when it detects a temperature of between 54ºC & 65ºC.
  • IP42 Rated
  • Range of bases available
  • CE Marked
  • Made in the UK by C-TEC

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