I just finished wiring a hot tub (240-volt, 3-wire) hot tub. When I pulled the breaker out of the box, I noticed there was no place to put my neutral wire. The breaker has a neutral wire that connects to the neutral bar, but no neutral connection on the load side. When I saw this, I immediately said it won't work, but I hooked it up anyway. I was right.
Has anyone run across this? I can't think of a reason not to have a neutral connection. Does Square D have a different breaker.
The part number is QO260GFI.
p.s. Even the illustration shows the breaker without a neutral connection on the 60amp breaker, but with the 50amp breaker.