close
    In a British 3 pin socket , when was the Earth wire introduced and why?

    I a British 3 pin plug , when was the Earth wire introduced and why?

    0  Views: 399 Answers: 1 Posted: 11 years ago

    1 Answer

    BS 1363 plugs and sockets started appearing in 1946 and BS 1363 was first published in 1947. By the end of the 1950s, it had replaced the earlier BS 546 in new installations, and by the end of the 1960s, most earlier installations had been rewired to BS 1363 standards. Outlets usually include switches on the live side for convenience for safety.


    From Wikipedia.



    Top contributors in Consumer Electronics category

     
    ROMOS
    Answers: 113 / Questions: 0
    Karma: 5325
     
    Colleen
    Answers: 285 / Questions: 0
    Karma: 4800
     
    Deleted User
    Answers: 71 / Questions: 0
    Karma: 1830
     
    country bumpkin
    Answers: 17 / Questions: 0
    Karma: 1170
    > Top contributors chart

    Unanswered Questions

    Nhà Cái TYPHU88 CHÍNH THỨC
    Answers: 0 Views: 13 Rating: 0
    888bvc
    Answers: 0 Views: 11 Rating: 0
    888bvc
    Answers: 0 Views: 7 Rating: 0
    888bvc
    Answers: 0 Views: 8 Rating: 0
    888bvc
    Answers: 0 Views: 7 Rating: 0
    nohu90comcom
    Answers: 0 Views: 10 Rating: 0
    tylekeonhacaicasino
    Answers: 0 Views: 14 Rating: 0
    > More questions...
    452463
    questions
    719781
    answers
    754771
    users