Is Romex same as MC cable?
The primary difference when comparing Romex wire versus MC cable is the sheathing. MC cable has a metal casing, while Romex has a non-metallic sheath.
What does MC stand for in cable?
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 are the maximum size copper conductors available in MC cable?
MC cable is permitted in sizes 18 AWG through 2000 kcmil for copper, 12 AWG through 2000 kcmil aluminum, or copper-clad aluminum, and employs thermoset or thermoplastic insulated conductors.
Where are MC cables used?
Type MC cables may be installed indoors or outdoors, in wet or dry locations, hazardous locations (Class I, Division I), in cable tray, as aerial cable on a messenger, in any approved raceway, direct burial (where identified), or encased in concrete (where identified).
What type of wire is in MC cable?
MC cable contains conductors from 18 AWG through 2000 kcmil for copper and 12 AWG through 2000 kcmil for aluminum. Typical branch circuit Type MC cables have copper conductors with THHN, THHN/THWN or XHHW insulation and are suitable for circuits up to 600 volts.
How often does Romex need to be stapled?
Nonmetallic-sheathed cable shall be supported and secured by staples, cable ties, straps, hangers, or similar fittings designed and installed so as not to damage the cable, at intervals not exceeding 1.4 m (4 1⁄2 ft) and within 300 mm (12 in.) of every outlet box.
Can you use tie wire to support MC?
Yes, cable ties are permitted. Section 330.30(A) provides the general requirements and permits cable ties.
What is MCMC Lite cable?
MC lite is a traditional type MC cable containing one or more copper grounding conductors; the armor is not an equipment grounding means You will need Adobe® Acrobat® Reader to view PDF documents.
What is MC Cable used for?
Also known as metal clad (MC) cable, this cable has metal armor that acts as conduit to protect the THHN building wires. It’s often used along the exterior of walls to carry power to outlet boxes. It has an insulated ground wire that is not counted in the cable AWG.
What type of MC Cable does AFC use?
The AFC Cable Systems 2106S42-00 250 ft. 12/4-Gauge MC Lite Cable is a traditional Type MC cable containing one or more copper grounding conductors. It is constructed of aluminum armor with Phase/Circuit Stripes.
What type of MC Cable is 2106?
The AFC Cable Systems 2106S42-00 250 ft. 12/4-Gauge MC Lite Cable is a traditional Type MC cable containing one or more copper grounding conductors. It is constructed of aluminum armor with Phase/Circuit Stripes. It is UL Classified for Through-Wall Penetrations and is RoHS Compliant.