Two Piece Grounding Bushing

[ken44]

I have a contractor who failed to install a grounding bushing in a 277/480 volt lighting panel, in order to alleviate another power outage, they cut a plastic bushing and tie wrapped it together, I declined their offer and said that a power outage looked unavoidable. Then, this morning, they sent me a picture of a two piece grounding bushing, this is the first time I have seen one of these and it looks fine to me but I wanted to know if there is any reason that anyone else sees as to why this would not be code compliant.

 

[iwire]

Just make sure it is UL listed and you are good to go.

I have installed a number of these by OZ-Gedney that were listed and seemed to be high quality.

 

[LarryFine]

Split bonding bushing:

Bonding (grounding) wedge:

(It's a poor example, because it's a 1/2" size)

 

[Cow]

Didn't know these existed. Might save my butt one day!