250 - 4-11/16 in. Square Extension Ring, Drawn, 1-1/2 in. Deep with Eight 1/2 and Four 3/4 in. KO's
Description
Specifications
0.59lb
4.69mm
4.69mm
1.56mm
1.5mm
For a wide variety of industrial applications where larger sized conductors or wiring devices are needed and more volume is required and electrical applications
RACO
USA
MX
SQ BOX EXT 4-11/16IN 4-11/16IN 1-1/2IN
TKO Knockouts allow for design and installation flexibility
Combination Phillips/slotted screw heads
29.5 cu-in capacity
4-11/16 IN square extension ring
Combination screw heads provide for faster installation, key hole design allows installation of ring without removing box cover screws
Supplied with eight (8) 1/2 in and four (4) 3/4 in knockouts
Drawn steel construction
Hubbell
4.6900
IN
1.5600
IN
1
56.2400
cu-in
0.5900
LB
4.6900
IN
RACO
BAR HANGERS & OUTLET BOX ACCESSORIES
Cable Entry Size
Knockout
Shape
Squared
Type
Square
Width
IN
4/11/2016
Capacity
cu-in
29.5
Color
Silver
Depth
IN
1/1/2002
Finish
PRE-GALVANIZED
Knockout Size
1/2 in, 3/4 in
Length
IN
4/11/2016
Material
Steel
Number of Knockouts
12
