Brochure

Square-Duct™ Wireways
General Purpose—NEMA Type 1 Painted Wireway
9
08/2011
© 1986—2011 Schneider Electric
All Rights Reserved
™
Number of Knockouts for Varying Lengths of 2.5-inch, 4-inch, and 6-inch Wireways
Number of Knockouts
Catalog Number
0.50 in.–0.75 in.
(13 mm–19 mm)
1.00 in. –1.25 in.
(25 mm–32 mm)
F
LDB21KO 8 — 1.06 in. (27 mm)
LDB41KO 4 4 1.62 in. (41 mm)
LDB61KO 4 4 1.62 in. (41 mm)
LDB22KO 16 — 1.06 in. (27 mm)
LDB42KO 8 8 1.62 in. (41 mm)
LDB62KO 8 8 1.62 in. (41 mm)
LDB23KO 24 — 1.06 in. (27 mm)
LDB43KO 12 12 1.62 in. (41 mm)
LDB63KO 12 12 1.62 in. (41 mm)
LDB24KO 32 — 1.06 in. (27 mm)
LDB44KO 16 16 1.62 in. (41 mm)
LDB64KO 16 16 1.62 in. (41 mm)
LDB25KO 40 — 1.06 in. (27 mm)
LDB45KO 20 20 1.62 in. (41 mm)
LDB65KO 20 20 1.62 in. (41 mm)
LDB210KO 80 — 1.06 in. (27 mm)
LDB410KO 40 40 1.62 in. (41 mm)
LDB610KO 40 40 1.62 in. (41 mm)
Dimensions for Wireway Components (see pages 10–11)
A x B C G H J K L M N P R S T U
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
IN
(mm)
2.50 x 2.50
(64 x 64)
12.00
(305)
—
24.00
(610)
36.00
(914)
48.00
(1219)
60.00
(1524)
72.00
(1828)
120.00
(3048)
4.50
(114)
2.75
(70)
2.25
(57)
2.25
(57)
7.91
(201)
4.62
(117)
8.50
(216)
4.50
(114)
3.38
(86)
7.25
(184)
3.75
(95)
3.25
(83)
4.00 x 4.00
(102 x 102)
12.00
(305)
18.00
(455)
24.00
(610)
36.00
(914)
48.00
(1219)
60.00
(1524)
72.00
(1828)
120.00
(3048)
6.00
(152)
3.38
(86)
2.50
(64)
3.00
(76)
9.41
(239)
6.12
(155)
10.50
(267)
6.00
(152)
4.12
(105)
9.25
(235)
4.50
(114)
4.00
(102)
6.00 x 6.00
(152 x 152)
12.00
(305)
18.00
(455)
24.00
(610)
36.00
(914)
48.00
(1219)
60.00
(1524)
72.00
(1828)
120.00
(3048)
8.00
(203)
4.25
(108)
3.00
(76)
4.00
(102)
11.34
(288)
8.12
(206)
15.00
(381)
7.12
(181)
5.12
(130)
13.75
(349)
5.50
(140)
5.00
(127)
8.00 x 8.00
(203 x 203)
12.00
(305)
18.00
(455)
24.00
(610)
36.00
(914)
48.00
(1219)
60.00
(1524)
72.00
(1828)
120.00
(3048)
10.00
(254)
5.06
(129)
3.38
(86)
5.00
(127)
13.44
(341)
10.12
(257)
21.00
(533)
10.81
(275)
7.00
(178)
13.75
(349)
7.75
(197)
6.00
(152)
10.00 x
10.00
(254 x 254)
12.00
(305)
—
24.00
(610)
36.00
(914)
48.00
(1219)
60.00
(1524)
72.00
(1828)
120.00
(3048)
12.00
(305)
6.00
(152)
3.75
(95)
6.00
(152)
15.62
(395)
12.12
(308)
22.00
(559)
13.18
(335)
8.38
(213)
13.75
(349)
10.25
(260)
7.00
(178)
12.00 x
12.00
(305 x 305)
12.00
(305)
—
24.00
(610)
36.00
(914)
48.00
(1219)
60.00
(1524)
72.00
(1828)
120.00
(3048)
14.00
(356)
6.75
(171)
4.25
(108)
7.00
(178)
17.44
(443)
14.12
(359)
23.00
(584)
15.56
(395)
9.78
(248)
13.75
(349)
12.50
(318)
8.00
(203)
Note: Dimensions J, K, and U are from intersections of center lines.
Dual Dimensions: Inches (Millimeters)
Concentric knockout E (1–1 1/4)
4.00 x 4.00 (102 x 102) and
6.00 x 6.00 (152 x 152) sizes
Concentric knockout F (1/2–3/4)
2.50 x 2.50 (64 x 64) sizes only
5.97 in.
(152 mm)
12.00 in.
(305 mm)
1.50 in.
(38 mm)
3.00 in.
(76 mm)
Ø 1.09 (28)
for 3/4 KO
Ø 1.69 (43)
for 1 1/4 KO
Concentric knockout F
(1/2–3/4) (all sizes)
3.00 in.
(76 mm)
12.00
(305)
3.00 in.
(76 mm)
1.50 in.
(38 mm)