Bonding Jumper Size

Status
Not open for further replies.
O

orelco1

Member
:roll: Thanks for the help that you guys provide for thousand of electrician around the nation.

I have a 30amps branch circuit with a 30amps twist lock receptacle mount on a raised cover. I would like to confirm or guidence on if the table 250.122 is appropiate to sized the bonding jumper.
Coul'nt find a reference on the NEC that refer me to. Please if it's one, let me know.

Thank you
 
250.102(D)

May have missed your first few posts, so welcome to the forum... and your welcome if I managed to contribute anything :D
 
I would look at 250.146 and 250.146(A). Also if your circuit conductors were increased in size for any reason 250.122(B) would apply too. Depending on the type of cover no bonding jumper may be needed.
 
Okay, NEC 250.102(D) gives you the answer. It refers to NEC Table 250.122.
Also, NEC 406.3(C) tells you that you can use the Equipment Grounding Conductor which is sized according to NEC 250.122.
 
Status
Not open for further replies.
Top