02/11/2026
We're now the UK dealer for HP Electronik, with Powerboxes in stock.
Every output is controlled and monitored for overload, short circuit and open wire. It takes 52 CAN inputs, keeps an error log and handles over 200A on 12V or 24V systems. Timers, logic and wiper parking are all built in.
Available with 40 outputs in the HP8442 or 16 outputs in the HP8443.
We've fitted plenty of these to customer cars here at the workshop. Buy one supply only, or have it wired in and fitted by us. Get in touch if you'd like to chat about your car.