XHHW-2 cables are primarily used for power distribution. XHHW-2 cables may be used in wet or dry locations, with ambient temperatures not exceeding 90°C. Voltage rating for RW90 cable is 600V.

Conductors:

Compact soft drawn bare 8000 series aluminum, with Class B stranding per ASTM.

Insulation:

XHHW-2 has abrasion, heat and moisture resistant cross-linked polyethylene insulation XLPE.

Standards:

UL standard 44

Requirements of the National Electrical Code

ASTM standards B 800, B 801

Federal Specification J – C – 30B

Sunlight resistant

Part Number	Size AWG	No.of strands	Conductor Diameter (inches)	Insulation Thickness (inches)	Overall Diameter (inches)	Weight Ibs./mft
XHHW-2-ALUM-8	8	7	0.134	0.045	0.227	30
XHHW-2-ALUM-6	6	7	0.169	0.045	0.262	42
XHHW-2-ALUM-4	4	7	0.213	0.045	0.306	58
XHHW-2-ALUM-2	2	7	0.268	0.045	0.361	86
XHHW-2-ALUM-1	1	18	0.299	0.055	0.412	110
XHHW-2-ALUM-1/0	1/0	18	0.335	0.055	0.449	134
XHHW-2-ALUM-2/0	2/0	18	0.378	0.055	0.489	163
XHHW-2-ALUM-3/0	3/0	18	0.423	0.055	0.536	200
XHHW-2-ALUM-4/0	4/0	18	0.476	0.055	0.588	247
XHHW-2-ALUM-250	250	35	0.520	0.065	0.653	296
XHHW-2-ALUM-300	300	35	0.571	0.065	0.703	359
XHHW-2-ALUM-350	350	35	0.614	0.065	0.749	401
XHHW-2-ALUM-400	400	35	0.657	0.065	0.792	453
XHHW-2-ALUM-500	500	35	0.736	0.065	0.869	556
XHHW-2-ALUM-600	600	58	0.816	0.080	0.979	679
XHHW-2-ALUM-700	700	58	0.877	0.080	1.040	782
XHHW-2-ALUM-750	750	58	0.909	0.080	1.071	833
XHHW-2-ALUM-900	900	58	0.999	0.080	1.169	983
XHHW-2-ALUM-1000	1000	58	1.059	0.080	1.223	1090

All values are nominal and subject to correction.

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Bare conductor

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Aluminum XHHW-2 600V XLPE Insulation Cable