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Torsion Assist Box Assemblies

Torsion Assist Box Assemblies
Assemblies
Box Torsion Assist
Size A B Size C D
3048 35-5/8
[645]
58-3/4
[1492]
3048 24-1/2
[622]
42-1/4
[1073]
3660 41-1/4
[1048]
67-1/2
[1715]
3660 35
[889]
59
[1499]
4848 54-1/2
[1384]
58-1/2
[1486]
4848 47
[1194]
47
[1194]
4860 52-7/8
[1343]
67-1/2
[1715]
4860 47
[1194]
59
[1499]
4872 54-5/8
[1387]
81-5/8
[2073]
4872 46-5/8
[1184]
70-1/8
[1781]
4896 56
[1422]
101-1/2
[2578]
7272 78
[1981]
78
[1981]
  • For at-grade installations.
  • Torsion assisted cover provides easy access.
  • All steel frame with skid resistant polymer concrete cover.
  • Covers also open to 180° when needed.
  • Cover latch - Holds covers upright during cable installation.
Torsion Assist Assemblies
Description Part No. Old Catalog No. Dim. E
IN./mm.
Weight#
LBS./kg.
Design/Test Load #
3048 A1A3048500 A10-3048-18TA 18/457 480/217 8,000/12,000
A1A3048501 A10-3048-24TA 24/610 490/222 8,000/12,000
A1A3048502 A10-3048-30TA 30/762 500/227 8,000/12,000
A1A3048503 A10-3048-36TA 36/914 510/231 8,000/12,000
A1A3048504 A10-3048-48TA 48/1219 520/236 8,000/12,000
3660 A1A3660505 A10-3660-18TA 18/457 720/326 8,000/12,000
A1A3660506 A10-3660-24TA 24/610 735/333 8,000/12,000
A1A3660507 A10-3660-36TA 30/762 750/340 8,000/12,000
A1A3660508 A10-3660-36TA 36/914 765/346 8,000/12,000
A1A3660509 A10-3660-48TA 48/1219 780/354 8,000/12,000
4848 A1A4848501 A10-4848-18TA 18/457 809/367 8,000/12,000
A1A4848502 A10-4848-24TA 24/610 822/373 8,000/12,000
A1A4848503 A10-4848-36TA 30/762 835/379 8,000/12,000
A1A4848504 A10-4848-36TA 36/914 848/385 8,000/12,000
A1A4848505 A10-4848-48TA 48/1219 874/396 8,000/12,000
4860 A1A4860500 A10-4848-18TA 18/457 875/397 8,000/12,000
A1A4860501 A10-4848-24TA 24/610 885/401 8,000/12,000
A1A4860502 A10-4848-30TA 30/762 900/408 8,000/12,000
A1A4860503 A10-4848-36TA 36/914 915/415 8,000/12,000
A1A4860504 A10-4848-48TA 48/1219 935/424 8,000/12,000
4872 A1A4872500 A10-4872-18TA 18/457 1050/476 8,000/12,000
A1A4872501 A10-4872-24TA 24/610 1062/482 8,000/12,000
A1A4872502 A10-4872-30TA 30/762 1080/490 8,000/12,000
A1A4872503 A10-4872-36TA 36/914 1098/498 8,000/12,000
A1A4872504 A10-4872-48TA 48/1219 1122/509 8,000/12,000
4896 A1A4896503 A10-4896-18TA 18/457 1310/594 8,000/12,000
A1A4896504 A10-4896-24TA 24/610 1325/600 8,000/12,000
A1A4872505 A10-4872-30TA 30/762 1346/610 8,000/12,000
A1A4872506 A10-4872-36TA 36/914 1368/620 8,000/12,000
A1A4872507 A10-4872-48TA 48/1219 1390/630 8,000/12,000
7272 A1A7272500 A10-7272-18TA 18/457 1686/765 8,000/12,000
A1A7272501 A10-7272-24TA 24/610 1704/773 8,000/12,000
A1A7272502 A10-7272-30TA 30/762 1723/781 8,000/12,000
A1A7272503 A10-7272-36TA 36/914 1742/790 8,000/12,000
A1A7272504 A10-7272-48TA 48/1219 1779/807 8,000/12,000
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