Metal-clad cable (MC cable) is a type of electrical wiring that consists of multiple conductors (usually copper or aluminum) encased in a protective metal sheath. The metal sheath provides mechanical protection, shielding against electromagnetic interference (EMI), and serves as a ground path.

MC cable typically consists of three main components:

1. Conductors: These are the wires that carry electrical current. They are typically made of copper or aluminum and may be insulated or bare, depending on the specific application.
2. Insulation: Insulation is used to protect the conductors from each other and from external elements. It is usually made of a thermoplastic or thermosetting material.
3. Metal Sheath: The metal sheath, often made of aluminum or steel, encases the conductors and insulation, providing physical protection and grounding. The sheath can be flexible or rigid, depending on the specific type of MC cable.

Metal-clad cable is commonly used in commercial and industrial applications where additional protection against physical damage, moisture, and EMI is required. It is often installed in exposed or hazardous environments, such as in manufacturing facilities, warehouses, and outdoor locations. MC cable is available in various sizes and configurations to suit different electrical wiring needs.

MC Cable Calculators

The Metal Clad Cable (MC) calculator has functions to estimate the installation time and total weight based on size of the 

• MC Cable Installation Time: Computes the Estimated Install Time for Metal Clad (MC) cable. based on the MC Cable size, length of cable and level of difficulty.
• MC Cable Installation Length: Computes the Length of Metal Clad (MC) cable installed based on an installation time period and level of difficulty. 
• MC Cable Weight: Compute the weight of Metal Clad Cable based on size and length.
• Rolling Offset: Computes the run and travel of a rolling offset configuration.