grounding issues

[randybuster]

i have several lines (BX and romex) coming into a 3 gang plastic switch box. The owner has the ground for romex cable clamped to the BX exterior sheeting. ( do to the instulation of a plastic box there was a lack of gound available). Replacing this box means opening up the wall...will the romex ground being attached to the BX cable be adequate?

 

[bphgravity]

Replace the box. Section 314.3 of the NEC.

 

[Pierre C Belarge]

Randy
Do you have a picture of the installation that you can post?

 

[LarryFine]

will the romex ground being attached to the BX cable be adequate?

How?

If your BX is terminated with a locknut-type of connector, use a bonding bushing on it.