This will ensure that they pose no danger to people walking near them. It would be best to leave loose splices, cables, and wires exposed and hanging out of ceilings or walls.Įven if you have properly spliced them, you must place them in a junction box ( jbox). It will also protect the wires from ambient moisture.Ĭapped Electrical Wires Use a Junction Box Thus, they will be less likely to pose a danger to people nearby. This will ensure that the wires maintain their original integrity. Insulating black electric tape is not enough when covering spliced cables or wires.Īccording to UL standards, you must apply caps to taped (or exposed) wires. This guide covers all rattail splice types further down. A pigtail or rattail splice is the best way to splice more than two cables. While most professionals argue that you shouldn’t try to splice multiple cables (> 3), it’s possible. The better the splice, the lower the resistance. ![]() If the splice causes a substantial decrease in the voltage that passes through the cable and splice, it generally means that you’ve poorly spliced the cable.Ĭable splicing tends to cause an increase in resistance which, in turn, reduces the amount of voltage running through it. You must be aware of the normal voltage range of the cable and device. If you’re extending the cables of an appliance or large device, make sure that it’s unplugged before you perform a splice. Thus, you must ensure that the power is off or disconnected. Some cables may connect directly to the power distribution unit or the house’s electric wiring. It will increase the risk of overheating because of uneven amplitude. You must never try to splice two cables with different gauges. Generally, electricians either use the American Wire Gauge (AWG) or Metric Wire Gauge (depending on the region) to determine the cable thickness/size. You must ensure you know the wire gauge of the cables you are splicing. It will determine how complex splicing will be. You must be able to discern between the two. As such, cables are harder to splice than cables. Inversely, a cable consists of multiple wires. ![]() It can have insulation or be devoid of it. These considering include: Distinguish Between Wire and CableĪre you splicing a cable or a wire? What is the difference? A wire consists of a single conductor. It would be best to consider a few things before attempting to splice a set of wires or cables. Things You Must Consider In Regards To Splicing ![]() Splicing allows you to extend cables/wires and replace damaged ones instead of buying new ones. Electricians typically perform splices on fiber optic and coaxial cables/wires. Conclusion What is Cable or Wire Splicing?Ĭable splicing describes the process of integrating or connecting two cables or wires.Things You Must Consider In Regards To Splicing.The following guide will help you prevent this by exploring what a cable wire splice is and how to execute it expertly. Wires and cables that you’ve improperly spliced can cause damage to electronic devices and appliances. However, you must be extremely careful with how you approach this. Oftentimes, you can fix or improve them through a cable wire splice. Discarding tired or broken connectors, cables, and wires isn’t always necessary.
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