600V Hook-up Wire UL3321

group name: Industrial Electric Wire

Min Order: 1 piece

brand name: SUNKEAN Solar Manufacturer

model: UL3321

Nearest port for product export: Shanghai

Delivery clauses under the trade mode: FOB, CIF, EXW, FCA, DDP, DDU

Acceptable payment methods: T/T, L/C

update time: Tue, 10 Feb 2026 23:11:50 GMT

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Paramtents

Conductor Tinned or bare copper, stranded or solid
Insulation XLPO, RoHS compliant
Rated temperature 125°C
Rated voltage 600V
Flame test Horizontal flame UL VW-1 & CSA FT1
According to UL758, UL1581

Packging & Delivery

Min Order1 piece

Briefing

Conductor: 30AWG~4/0AWG
Color: Orange. Optional color

Detailed

UL3321 Hook-up Wire Advantages

UL3321 Hook-up Wire

UL 3271 Hook-Up Wire is a single-conductor internal wiring cable designed for electrical and electronic equipment requiring high temperature and voltage resistance. It features a bare or tinned copper conductor with XLPE (cross-linked polyethylene) insulation, and is typically rated for 125°C and 600V. The wire offers excellent heat resistance, electrical stability, and durability, making it suitable for demanding internal wiring applications.

· Low smoke halogen free

· High temperature resistant

· Ozone/oxidation resistant

· High flexibility

UL3321 Hook-up Wire Technical Data

Conductor	Tinned or bare copper, stranded or solid
Insulation	XLPO, RoHS compliant
Rated temperature	125°C
Rated voltage	600V AC
According to	UL758, UL1581
Flame test	Horizontal flame UL VW-1 & CSA FT1

UL3321 Hook-up Wire Product description

Cable Name	Cross Section (AWG)	Insulation Nom Thickness (mm)	Cable O.D. (mm)	Conductor Resistance Max (Ώ/km,20°C)
UL3321	26	0.76	2.10	150
	24	0.76	2.20	94.2
	22	0.76	2.35	59.4
	20	0.76	2.55	36.7
	18	0.76	2.80	23.2
	16	0.76	3.15	14.6
	14	0.76	3.55	8.96
	12	0.76	4.05	5.64
	10	0.76	4.90	3.546
	8	1.15	6.60	2.23
	6	1.15	7.80	1.403
	4	1.15	9.10	0.882
	2	1.53	11.60	0.5548
	1	1.40	13.70	0.4398
	1/0	1.40	14.90	0.3487
	2/0	1.40	16.20	0.2766
	3/0	1.40	17.70	0.2194
	4/0	1.40	19.10	0.1722