Peter W Jones.
These three pages are typical examples of items found on the internet after putting “Electric Brakes” into the Google search engine.
The internet has not been available for 30 years but these brakes have been in use for trailers and caravans (down to about 1000kg weight) in Australia, South Africa, and the USA over this period and should have been used in the UK/EU instead of the over run brake.
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