whats the meaning "W" - japan-guide.com forum

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whats the meaning "W"

2018/1/25 06:54

Hi.
Can I ask whats the meaning of W letter on one pin of japanese power plug please?
cheers,
paul

by paul (guest)

Re: whats the meaning "W"

2018/1/25 11:56

It stands for White, which is the color of insulator for wire typically used on the ground side. The other side uses black.

by Denki (guest)