Mineral Insulated Cable Ampacity Chart

Other benefits of mineral insulated copper cable include.

Mineral insulated cable ampacity chart.

Organic construction also means mi cable is an environmentally friendly option and does not burn produce smoke or contribute to ongoing fire emergencies. The number and type of electrical devices connected to a circuit determine the ampacity requirement of the conductor. You must use the correct size wire for the current load requirement of the circuit to prevent the wire from overheating. Nvent pyrotenax cables are approved to push more power through a smaller area saving space in your overall design.

2 hour fire rated mineral insulated copper sheathed wiring cable description pyrotenax system 1850 mi cable is fm specification tested and classified by underwriters laboratories as 2 hour fire resistive. However the terminations are only rated for 75 degrees c. When installed in accordance with pentair thermal management installation procedures the result is a ul ulc 2 hour fire resistive system. Current is measured in amperes or amps.

Usually a general purpose house circuit is designed for 20. Southwire is one of the world s leading manufacturers of wire and cable tools components and assembled solutions.