MC Cable

MC cable is commonly used for commercial, industrial, institutional, and construction wiring where conductors need mechanical protection within a metal-clad assembly. It is often selected for feeders, branch circuits, equipment connections, fire alarm systems, and power distribution applications.

MC cable is a metal-clad cable assembly with insulated conductors and a grounding conductor inside a protective metal armor. Armored cable is a broader term that can refer to several cable types with metallic protection, so buyers should confirm the exact cable rating, conductor type, grounding method, and installation approval.

MC cable may be used in certain exposed locations when the cable construction, listing, and installation method meet the applicable code and project requirements. The environment matters, especially if the cable may be exposed to moisture, corrosion, physical damage, or outdoor conditions.

Before ordering Type MC cable, confirm the voltage rating, conductor material, conductor count, ground wire size, armor type, jacket material, shielded or unshielded construction, reel length, and whether the cable is intended for low-voltage, medium-voltage, fire alarm, or power applications.

MC cable is designed to provide mechanical protection while still allowing more routing flexibility than many rigid wiring methods. The actual bend performance depends on armor type, cable diameter, conductor count, jacket construction, and the installation conditions.