UL 5359 mica tape wire 200C 600V for high temperature internal wiring

Product Overview

UL 5359 mica tape wire is used in internal wiring applications where temperature resistance is important, but the required operating range does not always need the full 450°C level found in more extreme constructions. This makes it a practical option for equipment that still runs hot, but where the actual application sits in a more moderate section of the high-temperature range.

For buyers, UL5359 can fill the gap between standard high-temperature wire and more extreme mica/fiberglass constructions. It gives access to mica-based performance while still fitting projects that require a controlled internal wire solution with a 600V rating.

Key Ratings

UL Style: UL 5359
Temperature Rating: 200°C
Voltage Rating: 600V
Construction: mica tape based high temperature construction
Application type: protected internal wiring

Why Buyers Use UL5359

Some equipment does not need the most extreme thermal wire available, but it still needs more than ordinary silicone or fluoroplastic wire depending on the actual design. Buyers consider UL5359 when they want a high-temperature internal wire with mica-based construction and a stronger electrical rating for protected internal use.

This style is especially useful in equipment where heat is a regular operating factor and the wire remains fixed inside the assembly.

Typical Applications

High temperature internal wiring
Heating equipment internal lead routing
Thermal assemblies requiring protected internal wire
OEM equipment with elevated temperature sections
Internal electrical systems using mica-based insulation

Quotation Notes

To quote accurately, buyers should confirm AWG size, operating environment, installation condition, package format, and order quantity. In mica-based wire projects, actual application conditions matter more than general category labels.

Selection Notes

If the application is hotter or more severe, higher-temperature mica/fiberglass constructions may be more appropriate. If the application needs softer routing, silicone may be reviewed. UL5359 is more suitable when the buyer needs a mica-based internal wire with a 200°C/600V profile.