SPEC 60317
Armorlite® Type MC THHN/THWN PVC Jacketed Copper Conductor Feeder Cable. Silicone Free
Copper THHN/THWN Insulated Singles. Bare Copper Grounding Conductor. UL Listed. 600 Volts. Rated VW-1. Lightweight Aluminum Interlocked Armor. PVC Jacketed, Sunlight Resistant.
Construction:
- Conductor:Class B compressed stranded copper per ASTM B3 and ASTM B8
- Insulation:All phases are insulated with Polyvinyl Chloride with Nylon Sheath Type THHN/THWN
- Ground: Bare copper ground
- Filler:Fillers as needed
- Binder:Mylar tape
- Armor:Aluminum Interlocked Armor
- Jacket:Polyvinyl Chloride (PVC) sunlight resistant, and corrosion resistant
Applications and Features:
Southwire Armorlite® Type MC Feeder Cable is suitable for use as follows:
Feeder and service power distribution in commercial, industrial, institutional, and multi-residential buildings. Where exposed to cinder fills, strong chlorides, caustic alkalis, or vapors of chlorine or of hydrochloric acids. Fished or embedded in plaster. Concealed or exposed installations. Suitable for Wet Location per NEC 330.10(A)(11) Places of Assembly per NEC 518.4 and theaters per NEC 520.5. Installation in cable tray and approved raceways, or as aerial cable on a messenger. 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. Type THHN/THWN rated 90ºC Dry/ 75ºC Wet
Southwire Armorlite® Type MC Feeder Cable - meets or exceeds the following requirements:
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
Southwire Armorlite® Type MC Feeder Cable - meets or exceeds the following requirements:
Specifications:
Sample Print Legend:
SOUTHWIRE {UL} E96627 X/C AWG XXX CU THHN OR THWN CDRS 600 VOLTS GW 1 X AWG X TYPE MC EZ-JKT FOR CT USE SUN. RES. 90 DEGREES C {YYYY} {SEQUENTIAL FOOTAGE MARKS} SEQ FEET
Table 1 – Weights and Measurements
Stock Number | Cond. Size | Conductor Number | Diameter Over Conductor | Conductor Stranding | Insulation Thickness | Ground Size | Diameter Over Armor | Jacket Thickness | Approx. OD | Copper Weight | Overall Weight |
---|---|---|---|---|---|---|---|---|---|---|---|
AWG/Kcmil | inch | mils | No. x AWG | inch | mil | inch | lbs/1000ft | lbs/1000ft | |||
555668◊ | 500 | 3 | 0.789 | 37 | 70 | 1x2 | 2.260 | 80 | 2.426 | 4884 | 5876 |
All dimensions are nominal and subject to normal manufacturing tolerances
◊ Cable marked with this symbol is a standard stock item
Note: Conductor number = number of phase conductors. Does not include ground
Note: GG = Green insulated ground
Note: GG = Green insulated ground
Table 2 – Electrical and Engineering Data
Cond. Size | Conductor Number | Min. Bend Radius | Max Pull Tension | DC Resistance at 25°C | AC Resistance at 75°C | Inductive Reactance @ 60Hz | Allowable Ampacity Raceway 75°C | Allowable Ampacity Raceway 90°C |
---|---|---|---|---|---|---|---|---|
AWG/Kcmil | Inches | Lbs | Ω/1000ft | Ω/1000ft | Ω/1000ft | Amp | Amp | |
500 | 3 | 17.0 | 12000 | 0.022 | 0.029 | 0.039 | 380 | 430 |
* Ampacities based upon 2023 NEC Table 310.16. See NEC sections 310.15 and 110.14(C) for additional requirements.
* Ampacities have been adjusted for more than Three Current-Carrying Conductors.
* Ampacities have been adjusted for more than Three Current-Carrying Conductors.
Revision: 1.000.007
Updated On: July 3, 2024, 9:53 p.m. UTC