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TYPE NNT-A
T-CONNECTOR
For Aluminum and Copper Tube
to Tube
Aluminum alloy T-Connector for tubing run
and tap. Properly proportioned to permit use
on copper-aluminum conductor combina-
tions. Captured hex head bolts permit one-
wrench installation. PENETROX™ joint
compound recommended on contact sur-
faces.
TYPE NNTR-A
T-CONNECTOR
For Aluminum and Copper Tube
to Cable
Aluminum alloy T-Connector for tube run,
range of cable tap. Properly proportioned to
permit use on copper-aluminum combina-
tions. One-wrench installation. PENETROX™
joint compound recommended on contact
surfaces.
Catalog
Conductor
Number
Run
Tap
B
H
J
L
NNT15A15A
1
1
3-1/2
3-3/8
1/2
6-7/8
NNT16A16A
1-1/4
1-1/4
3-3/4
3-3/8
1/2
7-/12
NNT17A17A
1-1/2
1-1/2
4
3-7/8
1/2
7-7/8
NNT18A18A
2
2
4-1/4
4-1/2
5/8
9
NNT19A19A
2-1/2
2-1/2
4-/12
5
5/8
9
NNT20A20A
3
3
5
5
5/8
11
NNT21A20A
3-1/2
3
5-1/2
5-5/8
5/8
11-5/8
NNT22A22A
4
4
6
6-1/4
5/8
12-5/8
Conductor
Catalog
Tap
Number
Run
Alum. or Cu.
ACSR
H
J
JJ
L
NNTR14A29A
3/4
1/0 Str. - 250
1/0 (6-1) - 4/0 (6-1)
3-1/8
5-7/8
NNTR14A36A
3/4
350 - 600
336.4 (18-1) - 477 (30-7)
3-1/8
6-3/8
NNTR15A36A
1
350 - 600
336.4 (18-1) - 477 (30-7)
3-3/8
6-5/8
NNTR15A42A
1
600 - 900
477 (30-7) - 795 (54-7)
3-3/8
6-7/8
NNTR16A29A
1-1/4
1/0 Str. - 250
1/0 (6-1) - 4/0 (6-1)
3-3-/8
6-1/2
NNTR16A32A
1-1/4
250 - 400
4/0 (6-1) - 397.5 (18-1)
3-3/8
6-3/4
NNTR16A42A
1-1/4
600 - 900
477 (30-7) - 795 (54-7)
3-7/8
1/2
1/2
7-1/4
NNTR17A29A
1-1/2
1/0 Str. - 250
1/0 (6-1) - 4/0 (6-1)
3-7/8
6-3/4
NNTR18A29A
2
1/0 Str. - 250
1/0 (6-1) - 4/0 (6-1)
4-1/2
7-5/8
NNTR19A42A
2-1/2
600 - 900
477 (30-7) - 795 (54-7)
4-5/8
8-7/8
NNTR20A32A
3
250 - 400
4/0 (6-1) - 397.5 (18-1)
9
NNTR22A46A
4
1250 - 1600
1113 (54-9) - 1431 (45-7)
5
9-1/4
L-23
Blue highlighted items are industry standard and most frequently ordered.
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www.burndy.com
Canada: 1-800-387-6487
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