Cut Sheet

2 7/8"
(73mm)
1 7/8"
(48mm)
WITHOUT WITH OFFSET WITH HALF
DIVIDER DIVIDER DIVIDER
O.D. (Approx. Dia.) 1.35 in
2
(871mm
2
) 4.40 in
2
(2839mm
2
) 2.20 in
2
(1419mm
2
)
CABLE TYPE CABLE/WIRE SIZE Inches (mm) 20% Fill 40% Fill 20% Fill 40% Fill 20% Fill 40% Fill
UNSHIELDED 4-pair, 24 AWG, Cat 3 0.190 (4.8) 30 61 9 19 15 30
TWISTED PAIR 4-pair, 24 AWG, Cat 5e 0.210 (5.3) 25 50 7 15 12 35
4-pair, 24 AWG, Cat 6 0.250 (6.3) 17 35 5 10 8 17
4-pair, 24 AWG, Cat 6a* 0.354 (9.0) 8 17 2 5 4 8
25-pair, 24 AWG 0.410 (10.4) 6 13 2 4 3 6
COAXIAL RG6/U 20 Gage 0.270 (6.9) 15 30 4 9 7 15
FIBER 2 Stranded ZipCord 0.118 x 0.236 (3 x 6) 31 63 9 19 15 31
Round 4 Strand Fiber 0.187 (4.8) 32 64 9 19 16 32
Round 6 Strand Fiber 0.256 (6.5) 17 34 5 10 8 17
CAPACITY OF CROSS SECTIONAL AREA
WITH DUPLEX DEVICE WITHOUT DEVICE
WIRE SIZE O.D. WITH OFFSET WITHOUT WITH HALF WITH OFFSET WITHOUT WITH HALF
THHN/THWN Inches (mm) DIVIDER DIVIDER DIVIDER DIVIDER DIVIDER DIVIDER
1.35 in
2
(871mm
2
) 4.40 in
2
(2839mm
2
) 2.20 in
2
(1419mm
2
) 1.35 in
2
(871mm
2
) 4.40 in
2
(2839mm
2
) 2.20 in
2
(1419mm
2
)
14 AWG 0.111 (2.8) 59 136 39 59 193 96
12 AWG 0.130 (3.3) 40 93 27 40 132 66
10 AWG 0.164 (4.2) 25 58 17 25 83 41
8 AWG 0.216 (5.5) 14 33 9 14 48 24
6 AWG 0.254 (6.5) 10 24 7 10 34 17
AL3300 Series Raceway Wire Fill Capacities For Communications
NOTE: For additional information, refer to the Technical Section of the current version of ED1560 (Wiremold Catalog).
* Category 6 augmented (6a) cable for 10 gigabit ethernet – max allowed
cable diameter per addenda No. 11 ANSI TIA/EIA 568-B.2.
AL3300 Series Raceway Wire Fill Capacities For Power
AL3300 Series Raceway Specifications
Material: 6063 T6 Aluminum Alloy
Wall Thickness: 0.078" (1.99mm)
Anodized Finish Thickness: 0.004" (0.004mm)
AL3300 Series Raceway Wire Fill Capacity Charts
Catalog No./Item Description/Specifications
AL3300B10 Raceway Base – 6063-T5 extruded
aluminum, satin anodized finish.
Nominal wall thickness .060"
(1.5mm). Packed four 10' (3m)
lengths per carton.
AL3300C5 Raceway Cover – 6063-T5
extruded aluminum, satin anodized
finish. Nominal wall thickness .060"
(1.5mm). Packed eight 5' (1.5m)
lengths per carton.
2 7/8"
(73mm)
2 7/8"
(73mm)
1 7/8"
(48mm)
AL3300 Series Raceway Ordering Information
Catalog No./Item Description/Specifications
AL3300D5 Divider – Divider is 0.040" (1.0mm)
galvanized steel. Packed eight 5'
(1.5m) lengths per carton. AL3301D
Divider Clip sold separately.
Section A-A
Section B-B Section C-C
A
A
B
B
C
C
Device Plate
Optional
Divider