UL44 Standard cable

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XHH thermoset-insulated cable

600Volt. Copper Conductor

Cross-Linked Polyethylene (XLPE) Insulation

Low-Temp, Flame, Sunlight Resistant Thermoset Insulated Wire and Cable

APPLICATIONS

XHHbuilding wire is intended for general purpose applications utilized in conduit and tubing underground in conduit, or other recognized raceways for services, feeders, and branch-circuit wiring as specified in the USA National Electrical Code (NEC). XHH CU is permitted for 600-volt applications and can be used in dry locations at temperatures not to exceed 90˚C. It’s suitable for applications requiring low-leaking circuits and a dielectric constant of 3.5 or less.With the insulation, the wire requires no lubrication for installation.

STANDARDS

Morn’s XHHcomplies with the following:

•ASTM B3, B8

•UL 44

•USA National Electrical Code, NFPA 70, 2014Edition

CONSTRUCTION

Conductor	•Solid soft-annealed uncoated copper (14-8 AWG)
	• Stranded compressed/compacted soft-annealed uncoated copper (6 AWG-2000 kcmil)
Insulation	•Cross-linked polyethylene (XLPE) insulation, abrasion,low-temp, flame, sun-light resistant

TECHNICALPARAMETERLIST

Size (AWG or kcmil)	Number of Strands	Insulation Thickness （mils）	Nominal O.D. (mils)	Approx. Weight per 1000' (lbs)	Allowable Ampacities
Size (AWG or kcmil)	Number of Strands	Insulation Thickness （mils）	Nominal O.D. (mils)	Approx. Weight per 1000' (lbs)	60°C	75°C	90°C
14	1	30	124	16	15	20	25
12	1	30	141	24	20	25	30
10	1	30	162	37	30	35	40
8	1	45	218	60	40	50	55
6	7	45	268	92	55	60	65
4	7	45	315	142	70	85	95
3	7	45	342	177	85	100	115
2	7	45	373	220	95	115	130
1	19	55	432	280	100	130	145
1/0	19	55	472	349	125	150	170
2/0	19	55	516	436	145	175	195
3/0	19	55	567	544	165	200	225
4/0	19	55	622	681	195	230	260
250	19	65	689	811	215	255	290
300	37	65	740	965	240	285	320
350	37	65	791	1118	260	310	350
400	37	65	835	1277	280	335	380
500	37	65	917	1583	320	380	430
600	61	80	1026	1914	350	420	475
700	61	80	1093	2225	385	460	520
750	61	80	1128	2378	400	475	535
1000	61	80	1278	3153	455	545	615

NOTE: Other conductor sizes are available upon request.