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nVent PYROTENAX Mineral Insulated Fire-Rated Wiring Systems

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

Download Our ISO 9001 Certified Laboratory Report

Did you know: Some UL 2196 / ULC-S139 Listed fire-rated cables produce toxic and/or combustible smoke and gases when exposed to typical building fire temperatures.

An ISO 9001 certified and a nationally recognized third party laboratory conducted a series of experiments to explore and to answer these questions and more.

Get the facts, and download our report today. 

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Beyond UL Video v2

Beyond UL 2196: A Comparative Study of UL Listed 2-Hour Fire-Rated Cables’ Properties

Recent testing conducted by an ISO 9001 Certified Laboratory found that some UL 2196 approved cables produced toxic smoke and combustible gases under fire conditions. These off-gases can then ignite and/or combust with forces similar to those of natural gas – in some cases spontaneously.

Watch the video today and learn the full findings. 

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Why nVent PYROTENAX?

fire building protection

Fire-Rated Wiring vs. Concrete Construction

fire protection systems

Mineral Insulated Wiring vs Polymeric Alternatives

cable amapacity

Mineral Insulated Wiring for Electrical Modernization

What is nVent PYROTENAX System 1850?

Fire-rated wiring cable is a specialty wire used to power emergency response equipment such as fire pumps, fire fighter elevators, smoke extraction fans, backup generators and more. Learn more in our System 1850 video now.

Quick Voltage Drop Calculator

Quickly calculate voltage drop with this online calculator.

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