Fire Resistant Building Materials | NFPA Standards

Pyrotenax Mineral Insulated Fire-Rated Wiring Systems

Protect people, processes and critical electrical circuits during a fire or other emergency with Pyrotenax two-hour fire-rated cables.

System Advantages

Pyrotenax Fire Rated Wiring Systems help ensure the continuity of critical emergency systems. These Mineral Insulated (MI) cable systems carry a greater current and require less space than common electrical cables. Take a tour to find out how Pyrotenax brings unmatched performance to your next construction project.

Why Pyrotenax?

Fire Rated Wiring vs. Concrete Construction

Mineral Insulated Wiring vs. Polymeric Alternatives

Mineral Insulated Wiring for Electrical Modernization

Pyrotenax Mineral Insulated (MI) Fire-Rated Wiring Case Study

Litespeed Electric has successfully installed many miles of Pyrotenax MI Fire-Rated Cables in buildings where there was a need to increase power, but little room to run wire. Learn more in this video case study from one of their installations.

Quick Voltage Drop Calculator

Quickly calculate voltage drop with this online calculator.

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Looking for more information about Pyrotenax two hour fire-rated cables? Unsure where to start? For all your design, product and service questions, reach out to one of our experts today.