DIY Home Improvement Forum banner
1 - 2 of 2 Posts

· Electrical Contractor
Joined
·
3,370 Posts
Typical 70's installation.

It would appear that your panel is fed with type SE-U cable, which has a concentric neutral, but no separate ground. The neutral bar would typically be bonded to the enclosure through a bonding screw, or strap.

But 35-40 years ago, many jurisdictions did not properly enforce the Code for proper bonding and grounding.
 
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top