You have no items in your shopping cart.

BCDC 1225D Blue Wire Changes

Changes to the blue wire on the REDARC BCDC1225D explained


In previous BCDC models, the blue wire would be connected to battery positive for BCDC1225 or Ignition for BCDC1225-LV. The new BCDC1225D combines the Standard and Low voltage functions in the one unit. When the blue wire is connected to positive the unit will operate in Low Voltage (LV) mode and leaving the blue wire disconnected will allow the unit to operate as a standard BCDC. The diagram below shows the connection required for Standard or LV functions.


BCDC Blue Wire

For more information on correct wiring please consult page 9 of the user manual.


Afterpay. Shop now. Pay later.

All you need to apply is to have a debit or credit card, to be over 18 years of age, and to be a resident of Australia.

Late fees and additional eligibility criteria apply. The first payment may be due at the time of purchase. For complete terms visit