Double tapped breaker

[Innovative1]

So is there an article in the code book that says you can or cant double up wires on a single breaker? In 110.14(A) it says that for terminals for more than one conductor you can(I'm assuming that would be like the square D or CH type). I don't double up myself but i have a customer that wants to know where it says this in the code book and to tell you truth, I would like to know too. Thanks

 

[augie47]

110.14 or 110.3(b). If the mfg says it's fine you can.

 

[GoldDigger]

My immediate mental image on reading the title of this thread was of someone so frustrated by an AFCI breaker that they put two bullets through it.
(Right between the AFCeyes?)