Metal Clad Cable

Armorlite® Type MC Isolated Ground

12/2 AWG Copper THHN/THWN Insulated Conductors. Two Insulated Grounding Conductors. UL Listed. 600 Volts. Rated VW-1. Lightweight Aluminum Interlocked Armor.

Download Category Specifications

PDF Excel Table

Application & Features

Suitable for use as follows:

Applications requiring redundant, dedicated or isolated grounding paths.
Branch, feeder and service power distribution in commercial, industrial, institutional, and multiresidential buildings.
For sensitive electronic equipment.
Fished or embedded in plaster.
Concealed or exposed installations.
Environmental air-handling spaces per NEC 300.22 (C)
Places of Assembly per NEC 518.4 and theaters per NEC 520.5.
Installation in cable tray and approved raceways.
Under raised floors for information technology equipment conductors and cables per NEC 645.5(D) & 645.5(D)(2).
Class I Div. 2, Class II Div 2, & Class III Div. 1 Hazardous Locations.

Specifications

Select a set of products below for more information:

	Conductor				Ground Wire
	No. of Conductors	Size (AWG or kcmil) (mm2)	No. of Strands	Insulation Thickness (mils) (mm)	Size (AWG)	Nom. OD (mils) (mm)	Nominal Total Weight (lbs/1000') (kgs/km)
More Options	2 2	12 AWG 12 AWG	19 19	15 0.38	12 12	529 13.45	138 205
More Options	3 3	12 AWG 12 AWG	1 1	15 0.38	12 12	540 13.73	159 237
More Options	4 4	12 AWG 12 AWG	1 1	15 0.38	12 12	590 15.00	189 282
More Options	2 2	10 AWG 10 AWG	19 19	20 0.51	10 10	617 15.68	205 306
More Options	3 3	10 AWG 10 AWG	1 1	20 0.51	10 10	624 15.86	233 347
More Options	4 4	10 AWG 10 AWG	1 1	20 0.51	10 10	670 17.04	274 407

Standards & References

Southwire Armorlite® Type MC Cable - Isolated Ground meets or exceeds the following requirements:

UL 83
UL 1569
UL 1685
UL Online Product Guide Info - Metal-Clad Cable (PJAZ) ( www.ul.com )
Federal Specification A-A59544 (formerly J-C-30B)
NFPA 70 (National Electrical Code), Article 330
Listed for use in UL 1, 2 and 3 Hour Through Penetration Firestop Systems
Jacketed & Non Jacketed will both pass " UL Test" & "FT4/IEEE 1202" (70,000 Btu/hr) Vertical Cable Tray Flame Test
REACH/RoHS-2 (Chemical Limit) Compliant

Construction

Southwire Armorlite® Type MC Cable - Isolated Ground is constructed with soft-drawn copper, Type THHN/THWN conductors rated 90°C dry and two insulated grounding conductors--one solid green and the second green with a yellow stripe. The conductors are cabled together and a binder tape bearing the print legend is wrapped around the assembly. Aluminum interlocking armor is applied over the assembly. Also available with overall PVC jacket.

Resources

There are no downloadable resources for this product.