Double insulation
Double insulation is a safety feature on some appliances that are designed in way such that it doesn’t require a safety connection to the electrical earth. This is done through using double layers of insulating material to protect any live part of the wire connecting to the particular appliance.
If anything goes wrong with an appliance,no live conductor can touch the outer casing of the electrical wire because of the insulating plastic.
Double insulation is a safety feature on some appliances that are designed in way such that it doesn’t require a safety connection to the electrical earth. This is done through using double layers of insulating material to protect any live part of the wire connecting to the particular appliance.
If anything goes wrong with an appliance,no live conductor can touch the outer casing of the electrical wire because of the insulating plastic.
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