Hidden dangers of unlicensed electrical work 1

Published: 20 June 2024
on channel: Competent Electrician
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Improperly Stranding Wiring:
Electrical Hazards: Improperly stranded wiring can lead to poor connections or loose conductors. This can cause overheating, sparking, and potentially electrical fires due to increased resistance and poor conductivity.

Safety Risks During Installation: During installation or maintenance, improperly stranded wires can be easily damaged or compromised. This increases the risk of accidental electrical shocks to anyone handling the wiring.

Live and Neutral Swap in E27 Lightbulb Socket:
Electrical Shock Hazard: Swapping live and neutral wires can result in the bulb socket's metal parts becoming live even when the switch is off. This exposes anyone touching the socket to the risk of severe electrical shock.

Fire Hazard: Incorrectly swapped live and neutral connections can cause overheating of the socket or the bulb itself. This increases the risk of electrical fires due to excessive current draw and potential insulation damage.

These dangers highlight the importance of correctly following electrical wiring standards and ensuring proper installation by trained professionals. Any suspicion of incorrect wiring should be addressed promptly to prevent serious safety hazards and potential damage to property or appliances.


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