UL 3257 High Temperature High Voltage Lead Wire

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UL 3257 High Temperature and High Voltage Lead Wire

UL 3257 High Temperature and High Voltage Lead Wire

Detailed Information
1. Rated voltage of UL3257 high temperature and high voltage lead wire: 10KV AC or 25KVDC
2. Testing voltage: 2000V
3. O.D. Tolerance: ±0.10mm
4. Temperance range: -60°C~250°C
5. Color: iron oxide red
6. Insulator: siliconerubber
7. Conductor: nickelplated copper
8. Application: Thisproduct can be used in the ignition system of gas appliances without anyflexing.

Technical Specifications

UL 3257 High Temperature High Voltage Lead Wire

Conductor			Insulator		Electrical Characteristic
AWG	Conductor Construction NO.×Φ mm	Diameter mm	Insulator Thickness mm	Overall Diameter mm	Max. Conductor Resistance at 20°C Ohm/Km
22	7×0.25	0.76	2.0	4.76	59.4
20	7×0.30	0.95		4.95	36.7
18	7×0.40	1.20		5.2	23.2
16	7×0.50	1.50		5.5	14.6
14	41/0.25	1.85		5.85	8.96
12	45/0.32	2.48		6.48	5.64