Armored cable (Type AC) and metal clad cable (Type MC) provide a fast and efficient way of wiring both new construction and remodeling work. Their flexible metal armor provides mechanical protection of the electrical conductors while enabling them to bend around corners.
What is jacketed MC cable?
Jacketed MC Cable is suitable for use in branch, feeder and distribution circuits in commercial, industrial, institutional and multi-residential applications. The cable is approved for power, lighting, control and signal circuits.
What is the difference between armored cable and MC cable?
Armored cable (AC) first appears in the 1903 NEC. The biggest difference between the two cable systems is that MC has full size ground wire while AC uses a combination of the jacket and a thin bonding strip or wire to function as the equipment ground.
Can MC cable get wet?
PVC coated, sunlight resistant, direct burial rated MC cable can be used in a wet location. General use MC cables cannot be used in wet locations but there are some types of specialty MC cables that can. The most common is the PVC coated, sunlight resistant, direct burial listed MC cable in the image.
Can you use MC cable outdoors?
These cables can be installed either indoors or outdoors and in exposed and concealed locations. They can be direct buried, where identified for such use. Type MC cable with a nonmetallic jacket can also be used in a wet location.
Does MC cable need conduit?
Although the Hazardous Locations section of NEC Chapter 5 requires threaded rigid conduit (RMC) or threaded steel intermediate conduit (IMC) for the real hardcore hazardous (classified) locations, MC cable is allowed in some installations with some listing restrictions.
Where can MC cable be used?
Type MC cables are widely used in 600 volt and MV power, lighting and fixture whip control applications. They are permitted for use on services, feeders and branch circuits for power, lighting, control and signaling circuits in accordance with Article 330 and 725 of the NEC.
Can I run MC cable outside?
The interlocking metal tape armor Type MC cable is required to have a bare or insulated equipment grounding conductor in addition to any other conductors within the cable. These cables can be installed either indoors or outdoors and in exposed and concealed locations.
When Should MC cable be used?
Yes. The armor and bond wire combination is recognized as an acceptable equipment grounding conductor in accordance with Section 250.118(8) and 320.108 of the NEC. An additional equipment grounding conductor is required in patient care areas of health care facilities. 5.
What is a MC Cable used for?
MC Luminary Cable™ is a UL® Listed Type MC-PCS cable which combines both power and control circuits under one armor. These cables are primarily used in commercial construction projects such as casinos, condos, hotels, shopping centers and retail centers – although its usage can be quite versatile.
Is type MC Cable a type AC cable?
Armored cable (Type AC) and metal clad cable (Type MC) provide a fast and efficient way of wiring both new construction andremodeling work. Their flexible metal armor provides mechanicalprotection of the electrical conductors while enabling them to bendaround corners. The cables are pre-wired at the factory eliminatingthe need to pull conductors into a raceway, which in turn greatlyreduces the possibility of conductor damage.
What is MC electric cable?
MC electrical cable is a very popular type of electrical cable which has many different advantages. The wire is very strong and uses unique armoring technology to ensure that your cables never get crushed or damaged.
What is MC wiring?
MC Cable for Electrical Wiring. MC cable is required to be installed in some locations for home electrical wiring and is often used when wiring outlets and lighting circuits.
