Product Overview

Feature	Specification
Standard	UL 5107
Rated Voltage	600V Alternating Current (AC)
Temperature Range	200 degrees Celsius (392 degrees Fahrenheit) or 450 degrees Celsius (842 degrees Fahrenheit) Continuous Duty
Fire Resistance Integrity	Capable of surviving 800 degrees Celsius (1472 degrees Fahrenheit) flame exposure for 90 minutes without circuit interruption.
Conductor Type	Nickel-plated Copper or Pure Nickel
Insulation Layer	Mica Tape Wrapping
Braiding Layer	Fiberglass Braiding with High-Temperature Finish
Installation Condition	Fixed installation required for optimal performance.
Applications	Specialized for metallurgy, thermal engineering, petroleum refining, chemical processing, natural gas infrastructure, and environments requiring extreme fire safety precautions.

Technical Parameter Table

American Wire Gauge (AWG)	Conductor Construction (Number x Diameter in mm)	Conductor Diameter (mm)	Mica Insulation Thickness (mm)	Fiberglass Braiding Thickness (mm)	Finished Outside Diameter (mm)	Maximum Resistance at 20 degrees Celsius (68 degrees Fahrenheit) (Ohm per kilometer)
26	7 x 0.15	0.46	0.64	0.18	2.4	150.0
24	7 x 0.20	0.61	0.64	0.18	2.6	93.25
22	7 x 0.25	0.76	0.64	0.18	2.7	59.4
20	7 x 0.30	0.95	0.64	0.18	2.9	36.7
18	16 x 0.254	1.19	0.64	0.18	3.1	23.2
16	26 x 0.254	1.53	0.64	0.18	3.5	14.6
14	41 x 0.254	1.86	0.64	0.18	3.8	8.96
12	65 x 0.254	2.32	0.64	0.18	4.3	5.64
10	105 x 0.254	3.02	0.76	0.38	5.6	3.55

Extreme Thermal Integrity: Specifically engineered for sustained performance in high-heat industrial environments. The combination of Mica tape and Fiberglass braiding allows the wire to remain operational at constant temperatures up to 450 degrees Celsius (842 degrees Fahrenheit).
Superior Fire Survival Rating: This wire is a critical component for emergency safety systems. It can withstand direct flame contact at 800 degrees Celsius (1472 degrees Fahrenheit) for over 90 minutes, ensuring that essential control and power circuits remain active during a fire emergency.
Advanced Material Science: By utilizing high-purity Nickel-plated Copper or Pure Nickel conductors, the wire eliminates the risk of conductor oxidation and brittle failure which typically occurs in standard copper wires at temperatures exceeding 200 degrees Celsius (392 degrees Fahrenheit).
Mechanical Reinforcement: The heavy-duty fiberglass braiding layer provides significant protection against mechanical abrasion and surface wear, while the heat-resistant finish ensures the braid remains intact under extreme thermal cycling.
Chemical & Corrosion Resistance: The inorganic nature of Mica and Fiberglass provides excellent immunity to moisture, oils, and most industrial solvents, significantly extending the service life in harsh chemical and petroleum environments.