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Cable ladder bonding

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Saw this recently on site, there is a bond across every cable ladder joint. I do not believe that this is necessary as this is not an exposed-conductive-part or an extraneous-conductive-part. Am I right? 


mrf
Parents
  • It looks a bit belt and braces to me - there appears to be excellent metal-to-metal contact without the straps.


    Could the ladder be functioning as a CPC? If that is the case, the straps are part of the CPC rather than bonding.
Reply
  • It looks a bit belt and braces to me - there appears to be excellent metal-to-metal contact without the straps.


    Could the ladder be functioning as a CPC? If that is the case, the straps are part of the CPC rather than bonding.
Children
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