These Ads will no longer appear once you have logged into ControlBooth.

  1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

quad box

A type of extension cord that has two set of duplex Edison (NEMA 5-15) outlets (a total of 4 total outlets, hence the name "quad" box). Typically all outlets are on the same circuit. Also known as a "1900 box," as 1900 is/was the model number by one manufacturer of a two-gang box. Today, the pre-punched knock-outs make such a box unsuitable for anything other than an in-wall installation.

A quad box designed specifically for the construction industry, with an integral GFCI:
[​IMG]
[​IMG]
[​IMG]
from http://www.rewci.com/grfaciinqubo.html#.