Rex’s single phase (2 wire) regulator/rectifier is guaranteed for use with standard 120W and 220W (16 amp) Lucas alternators.
We supply a high current unit to ensure it is extremely reliable under all conditions with Lucas equipment.
This same unit can be used to convert 6 volt machines with 3 wire RM18 & RM19 alternators to 12 volts.
Complete with selection of British bullet connectors joiners
Simple to follow wiring guide- click on the link above to view.
✔colour fitting guide with wiring diagrams included.
✔can be used on positive and negative earth systems.
✔superior voltage control over zener diodes
✔full UK technical support via e-mail