Essential Towbar Electrics Fitting Checklist

How many Trailer Sockets? How long should the cable be? 
Will you fitHow long should the cable be? (e.g. most fitters prefer 2m.) 
Other common lengths: 3m, 5m.

2.0m

Single Socket plated 
unplated, with seal 
Single 12S unplated 
Double socket

TF120A 
TF120AUP 
TF121AUP 
TF122A

13-pin sockets

TF1313PWUP

Which relay?

You can monitor the flashers only or 
you can fit a SmartCAN2 module or a bypass relay

 

 

A standard rear audible monitor or one with bypass ability on the flashers

 

TF1152

TF110RX

A SmartCAN2 universal CANbus kit

SmartCAN2

One with bypass ability on ALL the road lamps (inc. flashers)

TF2218

Will you fit a Caravan Relay?
To switch the fridge 
and battery
A Smart Combination relay ?

TF1170-3 
TF1170-4

Full Function 12S Extension kit with TF1170-3

TF1018S

An altenator-switched Combination relay ?

TF116