UL 3321

Application

Internal wiring of electrical, electronic and medical equipment and in appliances with the working high temperature

Product Description

Standard UL, CUL AWM I A/B

Conductor Solid , Strand and OS-1 either tinned or bare copper

Rating UL 3320 90° C 600V

UL 3321 150° C 600Vac/ 750Vdc

Flammability UL VW-1, CUL FT1

Insulation Heat resistant XLPE which is cross-linked by electron beam machine and stable

thermally

Usage Uniform thickness of wire to ensure easy stripping and cutting

Resistant to acids, oils, alkalines, moisyure and fungus which are excellent compared with normal PVC wire

UL Style CUL Type	Conductor		Insulation Thickness (Minimum Average)	Over All Diameter Approx	Standard Put-Up
UL Style CUL Type	(AWG)	(NO./mm)	(mm)	(mm)	(ft/coil)	(M/coil)
UL 3320	30	7/0.102	0.76	1.98	2000	610
	28	7/0.127		2.10
	26	7/0.160		2.20
	24	7/0.203		2.30
	22	7/0.253		2.50
	20	7/0.320		2.65
	18	7/0.404		2.90
	16	26/0.253		3.20
	14	41/0.253		3.40	1000	305
	12	65/0.253		4.00
	10	105/0.255		5.00
	8	165/0.253	1.14	6.60	305	100
	6	266/0.253	1.52	8.50
	4	420/0.253		9.90
	2	665/0.254		11.70
UL 3321	30	7/0.102	0.76	1.98	2000	610
	28	7/0.127		2.10
	26	7/0.160		2.20
	24	7/0.203		2.30
	22	7/0.253		2.50
	20	7/0.320		2.65
	18	7/0.404		2.90
	16	26/0.253		3.20
	14	41/0.253		3.40	1000	305
	12	65/0.253		4.00
	10	105/0.255		5.00
	8	165/0.253	1.14	6.60	305	100
	6	266/0.253		7.80
	4	420/0.253		9.20
	2	665/0.254	1.52	11.70