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Form 7 Conduit Bodies
Gray Iron Zinc Electroplated Aluminum Enamel
 
Type LB Catalog
Number
Trade
Size
A B C D E Volume
Cu. In
Max No.
Conductors
 
LB17
LB27
LB37
LB47
LB57
1/2
3/4
1
1-1/4
1-1/2
4-9/16
5-3/16
6
6-1/2
7-1/8
2-1/4
2-1/2
2-7/8
3-5/16
3-11/16
1-3/8
1-9/16
1-3/4
2-3/16
2-7/16
1-15/16
1-1/8
1-3/8
1-3/4
1-15/16
3-3/16
3-13/16
4-1/2
5
5-7/16
  4.0
  6.9
 10.5
 19.3
 26.5
N/A
3 #6AWG
3 #4AWG
3 #3AWG
3 #1AWG
 
LB67
LB77
LB87
LB97
LB107
2
2-1/2
3
3-1/2
4
8-1/2
10-1/2
10-1/2
12-11/16
12-11/16
4-1/4
5-1/8
5-7/8
6-9/16
7-1/16
3
4-1/4
4-1/4
5-1/4
5-1/4
2-7/16
3-9/16
3-9/16
4-1/2
4-1/2
6-3/8
8-3/8
8-3/8
10-1/4
10-1/4
  46.0
 102.0
 126.0
 210.0
 238.0
3 #1/0AWG
3 #3/0AWG
3 #3/0AWG
3 #300MCM
3 #300MCM
 

Type LL Catalog
Number
Trade
Size
A B C D E Volume
Cu. In
Max No.
Conductors
 
LL17
LL27
LL37
LL47
LL57
1/2
3/4
1
1-1/4
1-1/2
4-9/16
5-3/16
6
6-1/2
7-1/8
1-3/8
1-5/8
1-7/8
2-5/16
2-9/16
2-1/4
2-7/16
2-3/4
3-3/16
3-9/16
5/16
1-1/8
1-3/8
1-3/4
1-15/16
3-3/16
3-13/16
4-1/2
5
5-7/16
  4.0
  6.9
 10.5
 19.5
 27.0
N/A
3 #6AWG
3 #4AWG
3 #2AWG
3 #2AWG
 
LL67
LL77
LL87
LL97
LL107
2
2-1/2
3
3-1/2
4
8-1/8
10-1/2
10-1/2
12-11/16
12-11/16
3-1/8
3-5/8
4-3/8
4-7/8
5-3/8
4-1/8
5-3/4
5-3/4
6-15/16
6-15/16
2-7/16
3-9/16
3-9/16
4-1/2
4-1/2
6-3/8
8-3/8
8-3/8
10-1/4
10-1/4
  50.0
 102.0
 126.0
 210.0
 238.0
3 #3/0AWG
3 #250MCM
3 #250MCM
3 #350MCM
3 #350MCM
 

Type LR Catalog
Number
Trade
Size
A B C D E Volume
Cu. In
Max No.
Conductors
 
LR17
LR27
LR37
LR47
LR57
1/2
3/4
1
1-1/4
1-1/2
5-5/8
6-1/4
7-1/4
7-7/16
8-3/16
1-3/4
2
2-1/4
2-5/16
2-9/16
2-7/16
2-5/8
3
3-33/16
3-9/16
1-5/16
1-1/8
1-3/8
1-3/4
1-15/16
3-3/16
3-13/16
4-1/2
5
5-7/16
  6.0
 19.5
 15.0
 20.0
 27.0
N/A
3 #6AWG
3 #4AWG
3 #3AWG
3 #2AWG
 
LR67
LR77
LR87
LR97
LR107
2
2-1/2
3
3-1/2
4
8-1/8
10-1/2
10-1/2
12-11/16
12-11/16
3-1/8
3-5/8
4-3/8
4-7/8
5-3/8
4-1/8
5-3/4
5-3/4
6-15/16
6-15/16
2-7/16
3-9/16
3-9/16
4-1/2
4-1/2
6-3/8
8-3/8
8-3/8
10-1/4
10-1/4
  50.0
 102.0
 126.0
 210.0
 238.0
3 #3/0AWG
3 #250MCM
3 #250MCM
3 #350MCM
3 #350MCM
 

Type T Catalog
Number
Trade
Size
A B C D E Volume
Cu. In
Max No.
Conductors
 
T17
T27
T37
T47
T57
1/2
3/4
1
1-1/4
1-1/2
5-5/8
6-1/4
7-1/4
7-7/16
8-3/16
1-3/4
2
2-1/4
2-5/16
2-9/16
2-7/16
2-5/8
3
3-3/16
3-9/16
1-15/16
1-1/8
1-3/8
1-3/4
1-15/16
3-3/16
3-13/16
4-1/2
5
5-7/16
  6.0
  10.0
 15.0
 20.0
 27.0
N/A
3 #6AWG
3 #4AWG
3 #3AWG
3 #2AWG
 
T67
T77
T87
T97
T107
2
2-1/2
3
3-1/2
4
9-3/16
12
12-1/16
14-5/16
14-51/16
3-1/8
3-5/8
4-3/8
4-7/8
5-3/8
4-1/8
5-3/4
5-3/4
6-15/16
6-15/16
2-7/16
3-9/16
3-9/16
4-1/2
4-1/2
6-3/8
8-3/8
8-3/8
10-1/4
10-1/4
  50.0
 102.0
 126.0
 210.0
 238.0
3 #2AWG
3 #1/0AWG
3 #1/0AWG
3 #3/0AWG
3 #3/0AWG
 

Type TB Catalog
Number
Trade
Size
A B C D E Volume
Cu. In
Max No.
Conductors
 
TB17
TB27
TB37
TB47
1/2
3/4
1
1-1/4
5-5/8
6-1/4
7-1/4
7-7/16
2-5/8
2-7/8
3-1/4
3-5/16
1-9/16
1-7/8
2
2-3/16
15/16
1-1/8
1-3/8
1-3/4
3-3/16
3-15/16
4-1/2
5
  6.0
  9.5
 15.0
 20.0
N/A
3 #6AWG
3 #4AWG
3 #3AWG
 
TB57
TB67
1-1/2
2
8-3/16
9-3/16
3-5/8
4-1/4
2-7/16
3
1-15/16
2-7/16
5-7/16
6-3/8
  27.0
  50.0
3 #2AWG
3 #2AWG
 

Type TA Catalog
Number
Trade
Size
A B C D E Volume
Cu. In
Max No.
Conductors
 
TA17
TA27
TA37
TA47
1/2
3/4
1
1-1/4
5-5/8
6-1/4
7-1/4
7-7/16
2-5/8
2-7/8
3-1/4
3-5/16
2-7/16
2-5/8
3
3-3/16
1-5/16
1-1/8
1-3/8
1-3/4
3-3/16
3-15/16
4-1/2
5
  6.0
  10.0
 15.0
 20.0
N/A
3 #6AWG
3 #4AWG
3 #3AWG
 
TA57
TA67
1-1/2
2
8-3/16
9-3/16
3-11/16
4-1/4
3-9/16
4-1/8
1-15/16
2-7/16
5-7/16
6-3/8
  27.0
  50.0
3 #2AWG
3 #2AWG
 

Type X Catalog
Number
Trade
Size
A B C D E Volume
Cu. In
Max No.
Conductors
 
X50
X75
X100
X125
1/2
3/4
1
1-1/4
5-3/8
6-1/4
7-1/4
7-7/16
1-3/4
2
2-1/4
2-5/16
3-5/16
3-1/2
3-7/8
4-1/8
15/16
1-1/8
1-3/8
1-3/4
3-3/16
3-13/16
4-1/2
5
  6.0
  9.5
 15.0
 20.0
N/A
3 #6AWG
3 #4AWG
3 #3AWG
 
X57
X67
1-1/2
2
8-3/16
9-3/16
2-9/16
3-1/8
4-5/8
5-3/16
1-15/16
2-7/16
5-7/16
6-3/8
  27.0
  50.0
3 #2AWG
3 #2AWG
 

Type C Catalog
Number
Trade
Size
A B C D E Volume
Cu. In
Max No.
Conductors
 
C17
C27
C37
C47
1/2
3/4
1
1-1/4
5-3/8
6
7
7-7/16
1-3/8
1-5/8
1-7/8
2-5/16
1-3/8
1-9/16
1-3/4
2-3/16
15/16
1-1/8
1-3/8
1-3/4
3-3/16
3-13/16
4-1/2
5
  4.0
  6.9
 10.5
 20.0
N/A
3 #6AWG
3 #4AWG
3 #3AWG
 
C57
C67
C77
C87
1-1/2
2
2-1/2
3
8-3/16
9-3/16
12
12
2-9/16
3-1/8
3-3/8
4-3/8
2-7/16
3
4-1/4
4-1/4
1-15/16
2-7/16
3-9/16
3-9/16
5-7/16
6-3/8
8-3/8
8-3/8
  27.0
  50.0
 102.0
 126.0
3 #2AWG
3 #1/0AWG
3 #2/0AWG
3 #2/0AWG
 

Type L Catalog
Number
Trade
Size
A B C D E Volume
Cu. In
Max No.
Conductors
 
L17
L27
L37
L47
1/2
3/4
1
1-1/4
4-9/16
5-3/16
6
6-1/2
1-3/8
1-3/4
2
2-1/2
2-1/4
2-7/16
2-3/4
3-3/16
15/16
1-1/8
1-3/8
1-3/4
3-3/16
3-13/16
4-1/2
5
  5.0
  8.0
 13.0
 22.0
N/A
3 #6AWG
3 #4AWG
3 #2AWG
 
L57
L67
1-1/2
2
7-1/8
8-1/8
2-3/4
3-5/16
3-9/16
4-1/16
1-15/16
2-7/16
5-7/16
6-3/8
  31.0
  55.0
3 #2AWG
3 #2AWG
 

Type E Catalog
Number
Trade
Size
A B C D E Volume
Cu. In
Max No.
Conductors
 
E17
E27
E37
1/2
3/4
1
4-9/16
5-3/16
6
1-3/8
1-5/8
1-7/8
1-3/8
1-9/16
1-3/4
15/16
1-1/8
1-3/8
3-3/16
3-13/16
4-1/2
  3.9
  6.5
 10.0
N/A
3 #6AWG
3 #4AWG
 

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