ECN Forum Forums Code Related Discussion NEC & other Code issues Correct Connector

Can a typical RX connector be installed backwards? For example, the section with the two screws inside the panel or box....are there code and or listing violations that would arise?

I have used them backwards inside WP boxes so I didnt have to drill an unnecessarily large hole in the siding on which I mounted the box. I will continue to do so.

What...you don't use WP connectors with WP boxes?

Redsy,

I like to use a short nipple with ducseal around it that seals when the box is screwed to the siding.

Bill

Wait a minute here...

I don't have to use WP connectors (at $3.50 each)???

When entering the rear of a wall mounted box, I place the box over the hole and caulk around the box.

I can't think of a violation that would cover this. I've done the same thing on occaision. I would say that you now have to make a one wire deduction from the number of conductors allowed in that box.

I don't know what it should be a violation. Many boxes have clamps on the inside. Just deduct the appropriate amount from the box fill.

I do see how it might not be weatherproof.

370-16(b)(2)(No allowance shall be required for a clamping mechanism outside the box.)
until it's inside...

thanks Tom

Redsy;
I do the same..

Virgil;
To your consolation, i do tell customers that there is no such thing as wheatherproof, despite listings, in the northeast.
Kinda like kid proof....

Sparky,

As to your original Question, I would caution to watch for sharp edges at least.

Bill