Smart universal fitting 7 way bypass relay TEB7AS Towbar canbus wiring Kit

7 Way Universal Fitting TEB7AS Bypass Relay Kit. Kit Includes TEB7AS 7 way bypass. The TEB7AS relay draws only a tiny amount of power from the loom to trigger the internal relay banks. The main output power to the tow bar socket is provided from the 12 volt permanent relay power.

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