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Blauberg SELV Transformer for 12v Bathroom Wet room Extractor Fan

Order before 3pm for next-day UK delivery.
As low as £44.10 £36.75
 In stock
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  • A range of 12v SELV transformers to match 12 extractor fans mounting within bathroom zones 1 & 2.
  • Concealed and surface mounting options.
  • Choose the following control options: standard, run on timer & humidity sensor.
  • Designed to work with extractor fans that have a 12v motor with no more than 16w (25VA).
  • Maximum current load of 2 amps.

Low-voltage step-down transformers are used to ensure safe 12 V/50 Hz power supply for residential fans with maximum motor power 16 W (25 VA) and maximum load current 2 A.Compact casing made of high-quality plastic.The transformer has overload protection by thermal fuse.


Indoor installation in areas not subjected to high temperature and humidity.  Designed for wall surface mounting. Provide free air circulation for cooling of internal circuits.Do not install the transformer above the heating equipment.


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Blauberg SELV Transformer for 12v Bathroom Wet room Extractor Fan