Selection Guide
4-OW-MXN 4-OW-LC-BHC 4-O-ULC 4-OD-LCB 4-OD-FB-MXN 4-OD-U-MXN
54151 NF
Octagon box mounted on adjustable bar
hanger. 50 lb. load max rating.
30 STEEL CITY® METALLIC BOXES & COVERS
Cat. No.
Depth
(in.)
Capacity
(cu. in.)
Bar Hanger
Number
Bar Length
(in.)
Offset
for
Stud
(in.)
Std.
Ctn.
For non-metallic sheathed cable
–
–
– Fastener
– Fastener
For armored cable/metal-clad
Drywall
—
—
—
Round/octagon boxes and accessories
4"
Octagon boxes (continued)
54151 AF
Octagon box mounted on adjustable bar
hanger. 50 lb. load max rating.
Cat. No.
Depth
(in.)
Capacity
(cu. in.) Description
Construction
Type
Std.
Ctn.
For metal-clad cable
Two Loom KOs in each of two opposite sides, one
" KO in other two sides
and one
" KO in bottom. Two MXN clamps for MC, AC/BX and non-metallic
Welded
For non-metallic sheathed cable
Two loom KOs in each of two opposite sides, one
" KO in other two sides.
Box mounted with clip to adjustable hanger. Two loom clamps for use on
Welded
For non-metallic sheathed cable
Two loom KOs in each of two opposite sides,
" KOs in other two sides and
one
" KO in bottom. Two loom clamps for use on non-metallic sheathed cable
Drawn
For non-metallic sheathed cable
Two loom KOs in each of two opposite sides, one
" KO in side opposite
bracket and one
" KO in bottom. Two loom clamps for use on non-metallic
offset
" from face*
Drawn
For metal-clad cable
Two loom KOs in each of two opposite sides, one
" KO in side opposite
bracket and one
" KO in bottom. Two MXN clamps for MC, AC/BX and
Flat bracket offset
" from face*
Drawn
For metal-clad cable
Two loom KOs in each of two opposite sides, one
" KO in other two sides and
one
" KO in bottom. Two MXN clamps for MC, AC/BX and non-metallic
U bracket for overhead work*
Drawn
50 lb. maximum loading for fixtures.
Uses Steel City® 4" octagonal extension rings and 500 series rings and covers. 50 lb. maximum loading for fixtures.