Cut Sheet

NEC/CEC:
Listed for Ordinary (Unclassied) Locations
Weatherproof Boxes, Covers, Lampholders and Lighting Fixtures
Round Weatherproof Outlet Boxes and Extensions
Closure plugs, ground screw and mounting lugs included.
Depth
(Inches)
Wiring Cubic
Inch Capacity
Hub Size
(Inches)
No. Of
Hubs
Catalog
Number
1.62 16 1/2 5
WRX50 
1.62 16 3/4 5
WRX75 
1.62 16 1/2 5 WRX50CG
1.62 16 3/4 5 WRX75CG
1.62 16.5 1/2 4 WERX50
1.62 16.5 3/4 4 WERX75
Dimensions in Millimeters (Inches)
1.62/
41.15
4.31/
109.5
0.82/
20.85
3.50/88.9
2.75/69.9
3.50/88.9
5.0/127.0
5.51/140.0
109.5(4.31)
127.0(5.0)
69.9(2.75)
88.9(3.50)
140.0(5.51)
88.9(3.50)
41.15
(1.62)
20.85
(
0.82
)
2.75/69.9
3.50/88.9
2.75/69.9
3.50/88.9
1.56/39.6
4.12/104.8
0.75/
19.1
88.9(3.50)
69.9(2.75)
88.9(3.50)
69.9(2.75)
104.8(4.12)
39.6(1.56)
19.1
(0.75)
WRX50
WRX75
WRX50CG
WRX75CG
Extension WERX50/WERX75
Extensions and Extension Adapters are used to provide additional capacity
needed for NEC box fill requirements. Adapters allow installer to add “take-
offs” to new boxes and/or devices.
 Catalog number shown represents gray color. White (Suffix -W) and Bronze (Suffix -B) also available. Consult local sales representative for lead time.
Visit our website at www.emerson.com or contact us at [phone].
© June 2016
90
commercial products: commercial switch and outlet Boxes and covers