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High-Temperature Wire
- Use for ovens and furnaces
- Fiberglass Fabric Outer Insulation: Flexible
Ceramic Fabric Outer Insulation: Bend and Stay - Temperature Range: See table
Even at 480° F—hotter than some industrial ovens—this wire’s insulation won’t melt.
Wire with a fiberglass outer and mica inner insulation is the common choice for steel mills, iron mills, and glass manufacturing. You may know it as MG wire. Wire with a silicone-coated outer insulation shields your skin from fiberglass particles when handling the wire.
Per Ft. | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wire Ga.  | Strand Count | Current | Min. Temp., °F | Max. Temp., °F | OD | Outer Insulation Color | Industry Designation | Specifications Met | Length, ft. | 1-99 | 100-Up | |
Stranded Wire with Fiberglass Fabric Outer and Mica Inner Insulation | ||||||||||||
600V AC/600V DC | ||||||||||||
| 20 | 10/30 | 12 A @ 600° F 23 A @ 86° F | -40° | 840° | 0.11" | Beige | MG | UL Listed, CSA Certified | 0000000 | 00000 | 00000 | |
| 18 | 16/30 | 17 A @ 600° F 31 A @ 86° F | -40° | 840° | 0.12" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 16 | 26/30 | 22 A @ 600° F 40 A @ 86° F | -40° | 840° | 0.13" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 14 | 41/30 | 30 A @ 600° F 55 A @ 86° F | -40° | 840° | 0.14" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 12 | 65/30 | 41 A @ 600° F 75 A @ 86° F | -40° | 840° | 0.16" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 10 | 105/30 | 100 A @ 86° F 55 A @ 600° F | -40° | 840° | 0.21" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 8 | 133/29 | 159 A @ 86° F 87 A @ 600° F | -40° | 840° | 0.27" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 6 | 133/27 | 133 A @ 600° F 242 A @ 86° F | -40° | 840° | 0.31" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 4 | 133/25 | 167 A @ 600° F 304 A @ 86° F | -40° | 840° | 0.37" | Beige | MG | UL Listed, CSA Certified | 0000000 | 00000 | 00000 | |
| 2 | 133/23 | 230 A @ 600° F 419 A @ 86° F | -40° | 840° | 0.45" | Beige | MG | UL Listed, CSA Certified | 0000000 | 00000 | 00000 | |
Stranded Wire with Silicone-Coated Fiberglass Fabric Outer and Mica Inner Insulation | ||||||||||||
600V AC/600V DC | ||||||||||||
| 18 | 16/30 | 31 A @ 86° F | Not Rated | 1020° | 0.12" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 16 | 26/30 | 40 A @ 86° F | Not Rated | 1020° | 0.14" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 14 | 41/30 | 55 A @ 86° F | Not Rated | 1020° | 0.16" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 12 | 65/30 | 75 A @ 86° F | Not Rated | 1020° | 0.18" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 10 | 105/30 | 100 A @ 86° F | Not Rated | 1020° | 0.21" | Beige | MG | UL Listed, CSA Certified | 0000000 | 0000 | 0000 | |
| 8 | 133/29 | 130 A @ 86° F | Not Rated | 1020° | 0.27" | Beige | MG | UL Listed, CSA Certified | 0000000 | 00000 | 0000 | |