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Nexans ENERGEX® XHHW-2 is a copper conductor, with cross-linked polyethylene insulation for use in conduit and other raceways. It is used for services, feeders and other applications recognized by the NEC. XHHW-2 is rated at a conductor temperature of 90ºC in wet and dry locations. Sizes #14 AWG to #4/0 AWG are approved as Type SIS. Sizes #1/0 AWG and larger in all colors (#4 AWG and larger in green) are cable tray (CT) rated.
Nexans XHHW-2 conductors are LEAD FREE.
Conductor: Annealed soft bare copper per ASTM B3, B787 and B8
Insulation: Cross-linked polyethylene (XLPE) insulation per UL 44
NEXANS EXELENE 500 kcmil (253 mm2) XHHW-2 (UL) E64801 F 600V FOR CT USE SR - MADE IN CANADA LEAD FREE (MFG. DATE)
ConductorSizeAWG/kcmil
Insulation Thickness
Nominal CableDiameter
Approximate NetCable Weight
Ampacityamps*
mils
mm
inches
lb/kft
kg/km
60ºC
75ºC
90ºC
14 (7)
30
0.76
0.133
3.38
18
27
15
12 (7)
0.151
3.84
26
39
20
10 (7)
0.175
4.45
40
60
8 (7)
45
1.14
0.236
6.00
64
95
50
55
6 (7)
0.272
6.91
97
144
65
75
4 (7)
0.322
8.18
149
222
70
85
2 (7)
0.378
9.60
230
342
115
130
1 (19)
1.40
0.428
10.90
288
429
110
150
1/0 (19)
0.475
12.10
360
536
125
170
2/0 (19)
0.520
13.20
456
679
145
175
195
3/0 (19)
0.558
14.20
563
838
165
200
225
4/0 (19)
0.613
15.60
703
1046
260
250 (37)
1.65
0.675
17.10
837
1245
215
255
290
300 (37)
0.746
18.90
995
1481
240
285
320
350 (37)
0.796
20.20
1155
1719
310
350
400 (37)
0.842
21.40
1324
1970
280
335
380
500 (37)
0.925
23.50
1643
2445
430
600 (61)
80
2.03
1.035
26.30
1986
2955
355
420
475
700 (61)
1.100
27.90
2283
3397
385
460
520
750 (61)
1.136
28.80
2467
3671
400
535
1000 (61)
1.286
32.70
3230
4806
455
545
615
60°C - When terminated to equipment for circuits rated 100 amperes or less or marked for conductor sizes #14 through #1 AWG.75°C - When terminated to equipment for circuits rated over 100 amperes or marked for conductors larger than size #1 AWG.90°C - Wet or dry locations. For ampacity derating purposes. * Ampacities shown are for general use as specified by the National Electrical Code, Article 310.15.