Over 35 Years of Industry Experience

Strong Connections,
Reliable Performance

Premier MI Cable Assembly Supplier

Welcome to MI Cable Co. (MICC), your trusted MI cable assembly supplier. We specialize in providing high-quality mineral insulated cable assemblies for a wide range of applications. Our cables are manufactured with the highest quality materials and are designed to withstand extreme temperatures and harsh environments.

We have the expertise and experience to meet your needs. Contact us with additional questions about our products or talk about options.

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What is MI Cable?

Mineral insulated cable is a unique electrical cable made from copper conductors inside a copper sheath, insulated by inorganic magnesium oxide powder. This inorganic material ensures that the cable is able to withstand the effects of fire and is fully usable afterward. The MI cable system provides a simple solution to many difficult wiring problems and makes for a dependable and permanent installation for virtually all types of electrical circuits.

Our copper cable sheath is designed to meet all National Electric Code (NEC) grounding requirements, making it a reliable choice for your electrical applications. With a pressure test rating of 2000 psi, you can trust that our MI cable will perform under even the most demanding conditions. Additionally, our cable is suitable for both 300- and 600-volt applications and complies with Articles 330, 500, and 501, as well as all other applicable provisions of the NEC.

Our MI cable assemblies are manufactured with precision. We cut the cable to the desired length, braze the pigtails on, and terminate them with male NPT threaded compression glands.

Typical MI Cable Assembly

Why Choose Our Products?

Fire and Heat Resistant


​Temperature Stable

Radiation Resistant

MI Cable Specification Chart
MI Cable Assembly Vs. Conduit

Discover more about MICC and the products we offer.

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