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TYPE NNTR-A
T-CONNECTOR
For Aluminum and Copper Cable
to Cable
Aluminum alloy T-Connector for a range of
copper, aluminum and ACSR cable on run
and tap. Properly proportioned to permit use
on copper-aluminum conductor com-
binations. One-wrench installation. PENE-
TROX™ joint compound recommended on
contact surfaces.
TYPE NS-A
COUPLER
For Aluminum and Copper Tube
to Tube
Aluminum alloy coupler for joining equal
sizes of tube end to end. Properly propor-
tioned to permit use on aluminum-copper
conductor combinations. One-wrench instal-
lation. PENETROX™ joint compound recom-
mended on contact surfaces.
Fig. 1
Fig. 2
Fig. 1
Fig. 2
Conductor
Run
Tap
Catalog
Alum. or
Alum. or
Fig.
Number
Copper
ACSR
Copper
ACSR
No.
B H
J
L
NNTR29A29A
1/0 Str. - 250
1/0 (6-1) - 4/0 (6-1)
1/0 Str. - 250
1/0 (6-1) - 4/0 (6-1)
2
2-3/4 2-5/8
5-5/8
NNTR32A25A
250 - 400
4/0 (6-1) - 397.5 (18.1)
4 Str. - 1/0 Str.
4 (6-1) - 1/0 (6-1)
1
1-7/8 2-5/8
4-7/8
NNTR32A32A
250 - 400
4/0 (6-1) - 397.5 (18-1)
250 - 400
4/0 (6-1) - 397.5 (18-1)
2
3
2-5/8
6
NNTR36A29A
350 - 600
336.4 (18-1) - 477 (30-7)
1/0 Str. - 250
1/0 (6-1) - 4/0 (6-1)
2
3-1/4 2-5/8
5-7/8
NNTR36A36A
350 - 600
336.4 (18-1) - 477 (30-7)
350 - 600
336.4 (18-1) - 477 (30-7)
2
3-1/4 2-5/8
6-3/8
NNTR42A32A
600 - 900
477 (30-7) - 795 (54-7)
250 - 400
4/0 (6-1) - 397.5 (18-1)
2
3-1/2 3-1/8
1/2
6-3/8
NNTR42A36A
600 - 900
477 (30-7) - 795 (54-7)
350 - 600
336.4 (18-1) - 477 (30-7)
2
3-1/2 3-1/8
6-5/8
NNTR42A42A
600 - 900
477 (30-7) - 795 (54-7)
600 - 900
477 (30-7) - 795 (54-7)
2
3-1/2 3-1/8
6-7/8
NNTR45A45A
900 - 1250 715.5 (30-19) - 1113 (54-19)
900 - 1250 715.5 (30-19) - 1113 (54-19)
2
3-3/4 3-1/4
7-3/8
NNTR46A42A
1250 - 1600 1113 (54-19) - 1431 (45-7)
600 - 900
477 (30-7) - 795 (54-7)
2
3-3/4 3-1/2
7-1/4
NNTR46A46A
1250 - 1600 1113 (54-19) - 1431 (45-7)
1250 - 1600
1113 (54-19) - 1431 (45-7)
2
4-3/8 3-3/4 5/8 8-3/8
NNTR48A48A
1500 - 2000 1272 (54-19) - 1780 (84-19)
1500 - 2000 1272 (54-19) - 1780 (84-19)
2
4-3/8 3-7/8 5/8 8-5/8
Catalog
Conductor
Fig.
Number
I.P.S.
No.
J
L
NS14A14A
3/4
6-3/4
NS15A15A
1
1/2
7-1/4
NS17A17A
1-1/2
8-1/4
NS18A18A
2
8-3/4
NS19A19A
2-1/2
1
9-1/4
NS20A20A
3
10-1/4
NS21A21A
3-1/2
5/8
11-1/4
NS22A22A
4
12-1/4
NS24A24A
5
2
14-1/4
L-24
Blue highlighted items are industry standard and most frequently ordered.
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