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  1. #1
    A.D. Miller's Avatar
    A.D. Miller Guest

    Default Ground Rod Clamp Torque

    Does anyone know the torque requirements for ground rod clamp bolts/screws? The only reference I have found is to UL 486, but hate to buy it if I don't need it. Thanks.

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  2. #2
    Join Date
    Feb 2008
    Location
    Caledon, Ontario
    Posts
    5,005

    Default Re: Ground Rod Clamp Torque

    AD

    This may be of assistance

    http://www.galvanelectrical.com/pdf/groundrod082707.pdf
    see last page.

    Also they do make 'torque shear head at proper installation torque (nonremovable)'

    Electric Motion Company - Telephony & CATV Products [Ground Rod Clamps]


  3. #3
    A.D. Miller's Avatar
    A.D. Miller Guest

    Default Re: Ground Rod Clamp Torque

    Quote Originally Posted by Raymond Wand View Post
    AD

    This may be of assistance

    http://www.galvanelectrical.com/pdf/groundrod082707.pdf
    see last page.

    Also they do make 'torque shear head at proper installation torque (nonremovable)'

    Electric Motion Company - Telephony & CATV Products [Ground Rod Clamps]
    RW: Thank you for the useful information!


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