Parent SKU : MCCUSTR6-2
SKU : MCCUSTR6-2-500
6/2 Stranded Copper MC Feeder Cable W/ Ground is a heavy-duty 600V Metal-Clad (MC) building wire engineered for high-amperage 50A and 60A distribution circuits, commercial subpanel feeds, Level 2 EV fast chargers, and heavy industrial equipment loads.
Constructed with two flexible 6 AWG stranded bare copper conductors, an insulated 8 AWG green ground wire, THHN/THWN-2 insulation, protective binder tape, and an overall aluminum interlocked armor, this pre-armored MC feeder cable delivers exceptional crush resistance while eliminating the high labor costs of pulling heavy conductors through rigid conduit.
Labor-Saving MC Feeder Design: Pre-armored assembly eliminates the labor-intensive process of pulling heavy gauge feeder conductors through conduit, significantly reducing jobsite installation time and labor costs.
Heavy Feeder Ampacity: 6 AWG copper conductors comfortably handle 50A to 65A subpanel feeder runs, heavy HVAC equipment, and commercial distribution loads.
High-Flex Stranded Copper: Built with Class B stranded bare copper conductors to provide superior flexibility, easier pulls, and clean terminations inside panel boards and disconnect switches.
Dual-Rated THHN/THWN-2 Insulation: High-dielectric PVC insulation with a clear nylon outer skin provides superior heat, flame, moisture, and gasoline/oil resistance rated for 90°C dry applications.
Lightweight Aluminum Interlocked Armor: Tough interlocked aluminum armor (AIA) shields internal conductors from physical damage, crushing, and abrasion while maintaining maximum bendability.
Integrated Green Ground Conductor: Includes a dedicated 8 AWG green THHN/THWN-2 insulated stranded copper ground conductor for complete system grounding and safety.
Engineering Overview
Application: Commercial and industrial feeder circuits, subpanel power distribution, branch circuits, and heavy equipment feeds.
Voltage Rating: 600 Volts.
Ampacity: 75 Amps @ 90°C (Based on 30°C ambient temperature per NEC Table 310.16; typically sized at 55A to 65A depending on equipment termination limits per NEC Article 310).
Conductor Material: Class B stranded soft-drawn bare copper (2 conductors, 6 AWG).
Insulation: PVC (0.030" thickness) with clear Nylon jacket (0.005" thickness) (THHN/THWN-2).
Grounding Conductor: One 8 AWG green THHN/THWN-2 insulated stranded copper conductor.
Phase Identification: White, Black phase conductors (120V/208V/240V system color code).
Armor: Overall lightweight aluminum interlocked armor.
Diameter over Armor: 0.792 inches (20.12 mm).
Approximate Net Weight: 345 lbs / 1,000 ft.
Temperature Rating: -40°C to +90°C Dry.
Approvals & Compliance: UL Listed (UL 83, UL 1569, UL 1581), IEEE 1202 Vertical Tray Flame Test (70,000 BTU/hr), ASTM B3 & B8, Federal Spec A-A-59544, NEC Articles 230.43, 300.22, 330, 518.4, 520.5, 530, 545.4, 645. Hazardous Locations: Class I Div. 2, Class II Div. 2, Class III Div. 1 & 2.
** All values are nominal and subject to correction
| Wire Size (AWG/MCM) | 6 AWG |
| Conductor Material | Copper |
| Conductor Type | Stranded |
| Outer Diameter (OD) (in/mm) | 0.792 In. |
| Conductor Count | 2 |
| Shield | Unshielded |
| Insulation Type | PVC |
| UL Listing Numbers | UL 83, Ul 1569, UL 1581, UL 2556 |
| Voltage Rating | 600V |
| Ampacity Rating | 55 |
| Submersible | No |
| Temperature Rating | 90ºC |
| Standards | UL Standards 83, 1569, 1581 & 2556 IEEE 1202 vertical tray flame test, 70, 000 BTU/hr ASTM B3, B258 NEC Articles 300.22, 330, 518.4, 520.5, 530, 545.4 & 645 Class I Div. 2, Class II Div. 2 and Class III Div. 1 Div. 2 for hazardous locations Federal Specification A-A59544 |
| Miscellaneous Information | All values are nominal and subject to correction. |
| RoHS Compliance | Yes |
| Primary Applications | Commercial Branch Circuits, Industrial Facilities, Lighting Systems, Residential Multi-Family Housing, Environmental Air Spaces, Exposed and Concealed Wiring |
| Common Uses |
|
| Weight per Foot | 0.345 lb |
Real-world application examples are provided for educational and general planning purposes only. Project requirements vary based on system design, environmental factors, and local codes. Buyers and specifiers are responsible for verifying that all materials meet exact job specifications and comply with NEC and local electrical regulations. Always consult with a licensed electrician prior to installation.
In-stock orders placed before 3pm EST typically ship within 1-2 business days. Our business days are Monday through Friday; we do not process orders on Saturday, Sunday, or major US Holidays.
You will receive an e-mail with a tracking number within 1-2 business days from the time its shipped. You will also be able to view your order status and tracking numbers in your account order history.
Expedited shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).
You have 30 days from the day you receive the item to contact us for a return. Returns are subject to a 30% Restocking Fee.
Please contact us at help@wireamerica.com to request a return authorization. Have your order number or name the order was placed with ready and we will email you an RMA (return) number and instructions for return. Currently, we do not offer exchanges. A new order must be placed if you need a different item. If you provide the new order number at the time of your return request, the restocking fee may be lowered.
Orders on any items with a material value of $50 or less are non-returnable.
Parent SKU : MCCUSTR6-2
SKU : MCCUSTR6-2-500
Parent SKU : MCCUSTR6-2
SKU : MCCUSTR6-2-500
6/2 Stranded Copper MC Feeder Cable W/ Ground is a heavy-duty 600V Metal-Clad (MC) building wire engineered for high-amperage 50A and 60A distribution circuits, commercial subpanel feeds, Level 2 EV fast chargers, and heavy industrial equipment loads.
Constructed with two flexible 6 AWG stranded bare copper conductors, an insulated 8 AWG green ground wire, THHN/THWN-2 insulation, protective binder tape, and an overall aluminum interlocked armor, this pre-armored MC feeder cable delivers exceptional crush resistance while eliminating the high labor costs of pulling heavy conductors through rigid conduit.
Labor-Saving MC Feeder Design: Pre-armored assembly eliminates the labor-intensive process of pulling heavy gauge feeder conductors through conduit, significantly reducing jobsite installation time and labor costs.
Heavy Feeder Ampacity: 6 AWG copper conductors comfortably handle 50A to 65A subpanel feeder runs, heavy HVAC equipment, and commercial distribution loads.
High-Flex Stranded Copper: Built with Class B stranded bare copper conductors to provide superior flexibility, easier pulls, and clean terminations inside panel boards and disconnect switches.
Dual-Rated THHN/THWN-2 Insulation: High-dielectric PVC insulation with a clear nylon outer skin provides superior heat, flame, moisture, and gasoline/oil resistance rated for 90°C dry applications.
Lightweight Aluminum Interlocked Armor: Tough interlocked aluminum armor (AIA) shields internal conductors from physical damage, crushing, and abrasion while maintaining maximum bendability.
Integrated Green Ground Conductor: Includes a dedicated 8 AWG green THHN/THWN-2 insulated stranded copper ground conductor for complete system grounding and safety.
Engineering Overview
Application: Commercial and industrial feeder circuits, subpanel power distribution, branch circuits, and heavy equipment feeds.
Voltage Rating: 600 Volts.
Ampacity: 75 Amps @ 90°C (Based on 30°C ambient temperature per NEC Table 310.16; typically sized at 55A to 65A depending on equipment termination limits per NEC Article 310).
Conductor Material: Class B stranded soft-drawn bare copper (2 conductors, 6 AWG).
Insulation: PVC (0.030" thickness) with clear Nylon jacket (0.005" thickness) (THHN/THWN-2).
Grounding Conductor: One 8 AWG green THHN/THWN-2 insulated stranded copper conductor.
Phase Identification: White, Black phase conductors (120V/208V/240V system color code).
Armor: Overall lightweight aluminum interlocked armor.
Diameter over Armor: 0.792 inches (20.12 mm).
Approximate Net Weight: 345 lbs / 1,000 ft.
Temperature Rating: -40°C to +90°C Dry.
Approvals & Compliance: UL Listed (UL 83, UL 1569, UL 1581), IEEE 1202 Vertical Tray Flame Test (70,000 BTU/hr), ASTM B3 & B8, Federal Spec A-A-59544, NEC Articles 230.43, 300.22, 330, 518.4, 520.5, 530, 545.4, 645. Hazardous Locations: Class I Div. 2, Class II Div. 2, Class III Div. 1 & 2.
** All values are nominal and subject to correction
| Wire Size (AWG/MCM) | 6 AWG |
| Conductor Material | Copper |
| Conductor Type | Stranded |
| Outer Diameter (OD) (in/mm) | 0.792 In. |
| Conductor Count | 2 |
| Shield | Unshielded |
| Insulation Type | PVC |
| UL Listing Numbers | UL 83, Ul 1569, UL 1581, UL 2556 |
| Voltage Rating | 600V |
| Ampacity Rating | 55 |
| Submersible | No |
| Temperature Rating | 90ºC |
| Standards | UL Standards 83, 1569, 1581 & 2556 IEEE 1202 vertical tray flame test, 70, 000 BTU/hr ASTM B3, B258 NEC Articles 300.22, 330, 518.4, 520.5, 530, 545.4 & 645 Class I Div. 2, Class II Div. 2 and Class III Div. 1 Div. 2 for hazardous locations Federal Specification A-A59544 |
| Miscellaneous Information | All values are nominal and subject to correction. |
| RoHS Compliance | Yes |
| Primary Applications | Commercial Branch Circuits, Industrial Facilities, Lighting Systems, Residential Multi-Family Housing, Environmental Air Spaces, Exposed and Concealed Wiring |
| Common Uses |
|
| Weight per Foot | 0.345 lb |
Real-world application examples are provided for educational and general planning purposes only. Project requirements vary based on system design, environmental factors, and local codes. Buyers and specifiers are responsible for verifying that all materials meet exact job specifications and comply with NEC and local electrical regulations. Always consult with a licensed electrician prior to installation.
In-stock orders placed before 3pm EST typically ship within 1-2 business days. Our business days are Monday through Friday; we do not process orders on Saturday, Sunday, or major US Holidays.
You will receive an e-mail with a tracking number within 1-2 business days from the time its shipped. You will also be able to view your order status and tracking numbers in your account order history.
Expedited shipments are delivered Monday-Friday except on US Holidays. The order must be placed before 12pm CST to ship same day ( Mon-Fri Only).
You have 30 days from the day you receive the item to contact us for a return. Returns are subject to a 30% Restocking Fee.
Please contact us at help@wireamerica.com to request a return authorization. Have your order number or name the order was placed with ready and we will email you an RMA (return) number and instructions for return. Currently, we do not offer exchanges. A new order must be placed if you need a different item. If you provide the new order number at the time of your return request, the restocking fee may be lowered.
Orders on any items with a material value of $50 or less are non-returnable.
Get notified when this product is back in stock
Physical Specifications
Technical Specifications
Usage & Installation:
Packaging & Dimensions:
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6/2 Stranded Copper MC Feeder Cable is a 600V metal-clad feeder cable used for 50A and 60A subpanel feeds, commercial Level 2 EV chargers, heavy HVAC units, and 208V/240V single-phase equipment runs. It features two 6 AWG stranded copper circuit conductors (Black/White) and one 8 AWG green insulated ground enclosed in an aluminum interlocked armor.
Yes. Under NEC Article 330, 6/2 MC Cable is fully approved as a subpanel feeder cable in commercial, industrial, and multi-residential structures. Its continuous interlocked metal armor provides full mechanical protection without requiring pipe or conduit.
Per NEC Table 310.16, 6 AWG copper carries a maximum thermal rating of 75 Amps at 90°C. However, because standard breaker lugs and equipment terminals are typically rated for 75°C terminations, 6 AWG copper is sized at 65 Amps (or 55 Amps if limited to 60°C terminals). Depending on load calculations, it is most commonly paired with a 50A or 60A circuit breaker.
In accordance with UL 1569 manufacturing standards for feeder-size MC cable, 6/2 MC Cable includes an 8 AWG green THHN/THWN-2 insulated stranded copper grounding conductor.
Yes. Because the aluminum interlocked armor provides continuous mechanical protection, MC feeder cable is approved under NEC Article 330 to be installed directly inside walls, exposed across ceilings, or laid in cable trays without pulling through pipe or conduit.
Standard 6/2 MC cable with aluminum interlocked armor is designed for dry indoor applications (rated 90°C Dry). For direct burial or wet outdoor environments, a PVC-jacketed MC cable (PVC over armor) or liquid-tight raceway system is required.
Yes! Wire America supplies and cuts 6/2 Stranded Copper MC Feeder Cable by the foot, allowing you to buy the exact length your project requires and eliminate jobsite scrap. We also supply full master coils and reels for major commercial contractors. Order online or call our sales desk directly at (833) 268-8644 for cut lengths, submittal sheets, or bulk project pricing.
(833) 268-8644
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