What are the clipping requirements for MC cable?
According to NEC Article 330.30, MC cable must be supported and secured at intervals of 6 feet or less (unless routed through a framing member) and cables containing four or fewer conductors sized no larger than 10 AWG must be secured within 12 inches of every termination.
How do you cut armored electrical cable?
This method is similar to using side cutters. First bend the cable until the armor begins to pop open. Next take the saw blade and cutting at a 45° angle, cut through the remaining armor avoiding coming into contact with the conductors. Once the armor is cut through, remove the armor sheath to expose the conductors.
Can you leave MC cable exposed?
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.
Can MC cable be surface mounted?
New for the 2017 NEC Code-cycle is section 330.15, entitled “Metal-Clad Cable: Type MC Exposed Work.” This new Code section requires an exposed run of MC Cable to closely follow the surface to which it is mounted while enjoying a new permission that allows the MC cable to be installed on the underside of floor joists.
Can you use Romex staples on MC?
Type MC cable must be supported and secured by staples, cable ties, straps, hangers, or similar fittings, designed and installed so as not to damage the cable. Type MC cable fittings are permitted as a means of cable support.
Can you use zip ties to support MC?
Are cable ties (or “Ty-Raps”) allowed for supporting Type MC cable in a ceiling? Yes, cable ties are permitted. Section 330.30(A) provides the general requirements and permits cable ties.
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 you put MC cable in conduit?
Type MC armored cable can be installed in cable tray, racks, hangers, or as a cost-effective replacement for conduit and wire where specified per the National Electrical Code (NEC).
Can MC cable be exposed in basement?
A. Exposed runs of Type MC cable must closely follow the surface of the building finish or running boards. Type MC cable installed on the bottom of floor or ceiling joists must be secured at every joist and not be subject to physical damage [Sec. 330.15].
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.
What is MC cutter?
The MC Cable Cutter & Pigtailer is the quickest, easiest way to cut and whip MC and other metal-clad cables. It is currently working hard on jobsites and pre-fab departments across the country. The machine comes with a limited parts and labor 1-year warranty.
What is AFC MC Cable?
The MC Luminary Cable™ Type MC-PCS is for LED and fluorescent dimming as well as in SMART buildings. It combines power and control circuits under one armor. AFC Cable Systems® first launched MC Luminary Cable™ in 2014. MC Luminary Cable™ is a UL® Listed Type MC-PCS cable which combines both power and control circuits under one armor.
What is a cable cutter?
Cable cutters are an essential tool used for some of the most fundemental elements on the bicycle. What seems like a simple tool can often be the root of frustation when poor cut quality ruins a brand new cable, crimps housing shut, or leaves strands uncut.