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    oldstudent's Avatar
    oldstudent Posts: 1, Reputation: 1
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    #1

    Jun 30, 2008, 12:51 PM
    Electric range cable size
    Will someone please enlighten me as to the proper AWG Copper and number of conductors for 40 AMP electric range cable? Thank you for your consideration.
    Stratmando's Avatar
    Stratmando Posts: 11,188, Reputation: 508
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    #2

    Jun 30, 2008, 12:56 PM
    2 #8's for hots, a #10 for Neutral and a #10 for ground. On a 40 Amp breaker.
    Many times I just pull #6, and reduce breaker from 50 to 40 if needed. This will go to a 4 wire receptacle, and range should be wired with a 4 wire cord.
    stanfortyman's Avatar
    stanfortyman Posts: 5,598, Reputation: 279
    Electrical & Lighting Expert
    		  
    #3

    Jun 30, 2008, 03:38 PM
    If you are not in an area that requires the use of conduit, such as Chicagoland, 8/3NM cable is standard issue for this.

    Some folks do run 6/3 like Strat suggested. This is only required if you think there is the possibility of getting a very large unit (over 12Kw) in the future.

    ANY unit 12Kw and under you can use 8/3 on a 40A breaker.
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