Cut Sheet

FEEDTHROUGH WIREWAY Feed-Through NeMA Type 12 WireWAy
PH 763.422.2211nVent.com/HOFFMAN WIRE AND CABLE MANAGEMENT 8
Spec-00323 L
BARRIER KITS
Divides wireway into two or three compartments. Plated spring
steel brackets hold barriers in place by friction fit inside wireway.
Order barrier and bracket separately. Recommended spacing
increments of 3 ft.
W = 3.00 in. (76 mm) for 4.00 x 4.00 in. (102 x 102 mm)
W = 4.50 in. (114 mm) for 6.00 x 6.00 in. (152 x 152 mm)
Bulletin: F10, F20
Compartment Barriers

Catalog Number
W (in.)
W (mm)
F44B360 3.00 76
F66B560 4.50 114
All dimensions are to outside surfaces. Allow .12 in. (3 mm) additional for gasket at joints.
Package consists of five barriers
89159486
Two-Compartment Brackets
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Catalog Number
W (in.)
W (mm)
F44BB2C 3.00 76
F66BB2C 4.50 114
All dimensions are to outside surfaces. Allow .12 in. (3 mm) additional for gasket at joints.
Package consists of five barrier brackets.
Three-Compartment Brackets
Catalog Number
W (in.)
W (mm)
F44BB3C 3.00 76
F66BB3C 4.50 114
All dimensions are to outside surfaces. Allow .12 in. (3 mm) additional for gasket at joints.
Package consists of five barrier brackets.
Bolt-On Barriers
Catalog Number
W (in.)
W (mm)
F44BK60 3.00 76
F66BK60 4.50 114
F88BK60 6.00 152
GASKET AND SCREWS
Standard packages of wireway contain one gasket and one set of
screws to join sections, except Cross Fittings which contain three of
each, Tee Fittings which contain two of each and Telescope Fittings
which contain none. Additional gasket and screw sets may be
ordered by catalog number.
Bulletin: F20
Catalog Number AxB in./mm
F22WG 2.50 x 2.50
64 x 64
F44WG 4.00 x 4.00
102 x 102
F66WG 6.00 x 6.00
152 x 152
F88WG 8.00 x 8.00
203 x 203