Mica Insulated Wire | McMaster-Carr

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American Wire Gauge (AWG)

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Inch

Maximum Temperature

500° F to 999° F

Inner Insulation Color

Cable AWG

Current @ Temperature

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Outer Jacket Color

Wire Construction

Voltage

Length

Shielding

Inner Insulation Material

Use For

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Flexibility

Wire Material

Inner Insulation Marking

Colored

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

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Minimum Temperature

14 Products

About Wire and Cable

High-Temperature Cable

The insulation on this cable withstands high-heat applications such as ovens and furnaces. The wires are silver or nickel plated for corrosion resistance.

Use unshielded cable in applications where signal interference is not a concern. It has a layer of fiberglass fabric and mica tape around each wire. The entire cable is wrapped in a layer of fiberglass fabric and mica tape, and then covered in PTFE. The PTFE outer insulation resists chemicals, oil, abrasion, and moisture.

Unshielded Stranded Wire

Unshielded

Use For: Ovens and Furnaces
Flexible
Temperature Range: -40° to 840° F
Insulation:
Outer: Fiberglass Fabric, Mica, PTFE Plastic
Inner: Fiberglass Fabric, Mica

									Per Ft.
Wire Ga.	No. of Wires	Cable AWG	Current	OD	Outer Insulation Color	Inner Insulation Color	Length, ft.		1-99	100-Up
600V AC
18	2	18/2	9 A @ 700° F, 23 A @ 86° F	0.32"	Black	Red/White, White/Black	10, 20, 50, 100	0000000	00000	00000
18	3	18/3	9 A @ 700° F, 23 A @ 86° F	0.33"	Black	Blue/White, Red/White, White/Black	10, 20, 50, 100	0000000	00000	0000
18	4	18/4	7 A @ 700° F, 18 A @ 86° F	0.36"	Black	Blue/White, Orange/White, Red/White, White/Black	10, 20, 50, 100	0000000	00000	0000
16	2	16/2	12 A @ 700° F, 30 A @ 86° F	0.35"	Black	Red/White, White/Black	10, 20, 50, 100	0000000	0000	0000
16	3	16/3	12 A @ 700° F, 30 A @ 86° F	0.36"	Black	Blue/White, Red/White, White/Black	10, 20, 50, 100	0000000	00000	0000
16	4	16/4	10 A @ 700° F, 24 A @ 86° F	0.4"	Black	Blue/White, Orange/White, Red/White, White/Black	10, 20, 50, 100	0000000	00000	00000
14	2	14/2	18 A @ 700° F, 45 A @ 86° F	0.37"	Black	Red/White, White/Black	10, 20, 50, 100	0000000	0000	0000
14	3	14/3	18 A @ 700° F, 45 A @ 86° F	0.39"	Black	Blue/White, Red/White, White/Black	10, 20, 50, 100	0000000	00000	00000
14	4	14/4	15 A @ 700° F, 36 A @ 86° F	0.42"	Black	Blue/White, Orange/White, Red/White, White/Black	5, 10, 20, 50	0000000	00000	00000
12	2	12/2	23 A @ 700° F, 56 A @ 86° F	0.41"	Black	Red/White, White/Black	5, 10, 20, 50	0000000	00000	0000
12	3	12/3	23 A @ 700° F, 56 A @ 86° F	0.43"	Black	Blue/White, Red/White, White/Black	5, 10, 20, 50	0000000	00000	00000
12	4	12/4	18 A @ 700° F, 44 A @ 86° F	0.47"	Black	Blue/White, Orange/White, Red/White, White/Black	5, 10, 20, 50	0000000	00000	00000
10	2	10/2	31 A @ 700° F, 75 A @ 86° F	0.53"	Black	Red/White, White/Black	5, 10, 20, 50	0000000	00000	00000
10	3	10/3	31 A @ 700° F, 75 A @ 86° F	0.57"	Black	Blue/White, Red/White, White/Black	5, 10, 20, 50	0000000	00000	00000