answersLogoWhite

0

Mainly because - since most the device is constructed from high-impact plastic - it's highly unlikely that a person could be electrocuted (apart from pulling the wires out of the device). The circuit will be protected by a fuse - either in the plug - or at the distribution board.

User Avatar

Wiki User

7y ago

Still curious? Ask our experts.

Chat with our AI personalities

ReneRene
Change my mind. I dare you.
Chat with Rene
EzraEzra
Faith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
TaigaTaiga
Every great hero faces trials, and you—yes, YOU—are no exception!
Chat with Taiga

Add your answer:

Earn +20 pts
Q: Why don't plastic hairdryers have an earth wire?
Write your answer...
Submit
Still have questions?
magnify glass
imp