The Trailparts™ on trailer controller has adjustable gain settings, and is designed for use with electric drum brakes on trailers under 2500kg. It has several advantages over other imported trailer mounted controllers, such as
Note: To be used with 1 axle braked only.
BLUE WIRE - Connect to drums - Output
RED WIRE - Connect to Stop Lamp - Input
WHITE WIRE - Earth - Input
ORANGE WIRE - Permanent Live or Stop Lamp in vehicles older than 2012 - Input
BLACK WIRE - Connect to Battery via 20 amp fuse
Each