Standard for wireways auxiliary gutters and associated fittings ul standard.
Auxiliary gutter on service.
Then contact customer service at 1 888 853 3503.
If they are installed in a wet location they must be suitable for a wet location.
Ul now developing standards for the canadian market click here for list ansi can ul.
A sheet metal enclosure used to supplement wiring spaces at meter centers distribution centers switchboards and similar points of wiring systems.
My interpretation of an auxiliary gutter is a gutter made for and attached to the sides of an enclosure and they are always installed as a system with the cabinet.
There are two 4inch conduits feeding the bottom of the gutter with 4x600mcm conductors in parallel in each which pass straight through to the two 4inch nipples which connect to the bottom of the meter assembly feeding the 800 amp breaker.
Standard 870 edition 9 edition date.
How to calculate auxiliary gutter fill 366 22 a b categories.
March 03 2016 dod.
I get a lot of calls to make sure that the gutter that they are using is up to code.
Auxiliary gutters used to supplement wiring spaces at meter centers distribution centers switchboards and simi lar points of wiring systems may enclose conductors or bus bars but shall not be used to enclose switches overcurrent devices or other appliances or apparatus.
This auxiliary gutter used as a pull box is 5ft long 14inches deep by 14inches in height.
Scope summary of topics.
Electrical safety sizing a gutter for the proper fit is relatively easy.
All ul stds for canada.
Finally in 366 2 the code definition of what an auxiliary gutter is designed to be used with refers to meter centers distribution centers switchgear switchboards and similar points of wiring systems.
Auxiliary gutters can be used to supplement wiring spaces at meters switchboards and similar places as well as enclosed conductors or busbars.