- Joined
- 3 Jan 2021
- Messages
- 1
- Reaction score
- 0
- Country
How do you wire a 4 core cable to a 3 core? Do I need to use all 4 wires
4 core cable
- Thread starter Martyncharles
- Start date
That depends on what the cables are connected to, and what the various cores are being used for.
No don't cut the red, that's always the most important.What ^^ said...
Either way, do not cut the blue wire
DIYnot Local
Staff member
If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Are you a trade or supplier? You can create your listing free at DIYnot Local