![]() You will also need to gather materials to perform splicing, including a jbox, cable clamps for it, wire connectors as recommended by the UL, woodscrews, and a grounding pigtail. For basic cable splicing, you will need the following tools: an electrical cable ripper, a wire stripper, a hammer, a screwdriver, working gloves, pliers, a cordless drill, and an extender for it.For instance, y-splices are performed on small cables with flexible strands. While pig tail is the most common type of splicing, you should educate yourself about these types to find which one is suitable for you. There is a variety of popular electrical splices and joints used in cable splicing, including pig tails, y-splices, knotted tabs, aerial tabs, cross joints, and duplex cross joints.When in doubt, rely on a professional to perform cable splicing, as it is a complex electrical work.Do not leave splices to hang alone inside the walls or ceilings as it is not safe.This procedure is not approved by UL, and the wires are at risk of losing their original characteristics, such as flame retardancy, moisture resistance, etc. Do not use tape alone to splice wires without twist-on wire caps.When this occurs, the splicing might fail because the straight wire can be easily pulled out of the construction. Pigtail is the best type of splicing when connecting three or more wires because it prevents one of the splices from remaining straight while others are twisted around it. You can safely splice three or more wires as long as you follow basic instructions.For safety considerations, always turn the power off in the circuit when performing cable splicing.As a rule, cable splicing does not lead to changes in voltage.Cables that are joined together should have the same AWG size, as well as an identical number of conductors.It is not recommended to splice different wire gauges together because of the potential concerns about ampacity that would result in the current overloading.General Considerations Regarding Cable Splicing Slicing also comes in handy when moving lighting fixtures or breaking walls in the house. Cables are also spliced to extend fixture boxers or when heading a branch circuit in several separate directions. For instance, coaxial cables in the house are often joined together when they do not reach the cable source or TV set in the house, so a single wire is formed. You can also expand an electrical cable to reach a desired electrical circuit. However, splicing wires requires knowledge and some practice, so it is not an option for those without basic electrical knowledge. Splicing cables can be a cheaper alternative to investing in new ones. By performing splicing, you have the opportunity to connect damaged cables instead of installing new ones. ![]() The primary purpose of splicing is to allow spliced wires to carry the current. Splicing can be performed on electrical and fiber optical cables. ![]() During the process of splicing a wire, the wires of different length are joined together while their original characteristics remain the same. Cable or wire splicing is the process of connecting the endpoints of two or more cable conductors. ![]() When managing the electrical project, you will often find a need to splice electrical cables instead of buying new ones.
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