Marine Electrical Wire Splicing

Crimping strive to make a double crimp.

Marine electrical wire splicing.

Improvement wiring and repair john c. Do not crimp at the ends of the connector. These connectors can be the familiar twist on wire nuts or newer style push fit connectors. From 3 way butt splices to 3 8 ring terminals everything you need to rewire your boat here.

Boatus magazine s mark corke teaches you how to use butt connectors to safely join two wires on your boat. Splices must be made in approved junction boxes in compliance with the nec national electrical code. Butt splices are used to join two wires or cables together in a secure and reliable manner. Insert the wire into the connector so the insulation butts against the metal crimp barrel.

Splicing wires using various tools and methods discussing pros and cons. Hard to find quality connectors and terminals for boat re wires. It is used in everything from the automotive market aerospace military nasa industry and even in nuclear power plants. Using soldering iron how to crimp butt connectors.

Ideal for the do it yourselfer who needs to replac. This is the method approved by the national electrical code nec. The process of splicing electrical wires is to safely join the wires in a junction box using approved methods. With that said there are a lot of great resources that you can purchase from your favorite book store like don casey s sailboat electrical systems.

Boaters and marine technicians can upgrade any boat s wiring system with our extremely popular marine electrical kits. Beyn s the 12 volt doctor s practical handbook so you really can learn to complete some simple. Done correctly utilizing the proper tools crimping is extremely reliable. The method demonstrated here is the correct way to splice electrical wires using ul approved wire connectors joined inside an approved electrical box.

Marine wire termination crimping is a form of wire termination used the world over and is the number one method used. Twist it clockwise a few turns to add rigidity. Copper butt splices are made from tinned copper and feature color coded die markings showing the correct crimp locations and crimp die. The junction boxes must be large enough to contain the number of wires and size of the spliced wires.