UL/CSA | TEW Wire

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UL Style 3239
High Voltage
Stranded tin coated copper conductor insulated with extruded flame-retardant (VW-1) 150°C Silicone Rubber. Available in DC voltage ratings of 10, 20, 30, and 40KV. Non-UL grades with similar performance characteristics are available for general high voltage use.
Recommended for internal use in television receivers or
other uses where the acceptability has been determined by UL.

Standard basic insulation color numbers are: Black: 0, Brown: 1, Red: 2, Orange: 3, Yellow: 4, Green: 5, Blue: 6, Violet: 7, Gray: 8, White: 9.
The insulation color code number, may be 1, 2 or 3 digits depending on the number or absence of stripes. The 1st number is color of Insulation, 2nd number is color of first stripe; 3rd number is color of the second stripe. Example: White wire(9) + Red stripe(2) + Black stripe(0) makes a color code number of “9-2-0”. That color number, “9-2-0” is appended to the part number. Sample part number might be “xxxxxx-xxx-9-2-0”
Optional conductor considerations such as nickel or silver coated available subject to minimum quantities XX Denotes voltage rating

	PART NUMBER	GAUGE OF CONDUCTOR	GAUGE OF STRANDS	NOM. DIAM. STRANDED CONDUCTOR (INCHES)	NOM. DIAM. STRANDED CONDUCTOR (MM)	NUMBER OF STRANDS	10 KVDC .036 WALL (INCHES)	10 KVDC .036 WALL (MM)	20 KVDC .045 WALL (INCHES)	20 KVDC .045 WALL (MM)	30 KVDC .055 WALL (INCHES)	30 KVDC .055 WALL (MM)	40 KVDC .090 WALL (INCHES)	40 KVDC .090 WALL (MM)
Enter quantity in feet	NHVSRXX0732	24	30	0.024	0.61	7	0.099	2.52	0.117	2.97	0.137	3.48	0.208	5.28
Enter quantity in feet	NHVSRXX0730	22	30	0.03	0.762	7	0.109	2.77	0.123	3.12	0.143	3.63	0.215	5.46
Enter quantity in feet	NHVSRXX1934	22	34	0.03	0.762	19	0.109	2.77	0.123	3.12	0.143	3.63	0.215	5.46
Enter quantity in feet	NHVSRXX1030	20	30	0.038	0.965	10	0.112	2.85	0.13	3.3	0.15	3.81	0.227	5.77
Enter quantity in feet	NHVSRXX1932	20	32	0.038	0.965	19	0.112	2.85	0.13	3.3	0.15	3.81	0.227	5.77
Enter quantity in feet	NHVSRXX1630	18	30	0.045	1.14	16	0.122	3.1	0.141	3.58	0.161	4.1	0.232	5.89
Enter quantity in feet	NHVSRXX2630	16	30	0.055	1.4	26	0.137	3.48	0.155	3.94	0.175	4.45	0.246	6.25
Enter quantity in feet	NHVSRXX4130	14	30	0.077	1.8	41	0.15	3.81	0.168	4.27	0.188	4.78	0.25	6.35
Enter quantity in feet	NHVSRXX6530	12	30	0.095	2.41	65	0.17	4.32	0.188	4.78	0.21	5.33	0.28	7.11
Enter quantity in feet	NHVSRXX6528	10	28	0.119	3.02	65	0.195	4.95	0.215	5.46	0.235	5.97	0.305	7.75

U.L. CSA Recognized Wire

Silicone Rubber Leadwire High Votage