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Solid THHN/THWN-2 WireFrom $0.20/ft -
Solid THHN/THWN-2 WireFrom $0.20/ft - Solid THHN/THWN-2 WireFrom $0.20/ft
- Solid THHN/THWN-2 WireFrom $0.20/ft
Parent SKU : PPLEX1-3-BOY
SKU : PPLEX1-3-BOY-250
Master the complexities of high-voltage commercial wiring with this 1 AWG Priority-Plex® assembly, specifically tailored for 480V distribution. By consolidating three high-performance phase conductors into a factory-twisted unit, this cable removes the logistical friction of managing individual reels and manual wire paralleling, providing a synchronized solution that accelerates project timelines and enhances job site safety.
Pulling 1 AWG conductors through multi-bend conduits requires a cable that reduces physical resistance. The Priority-Plex® system utilizes a precision-twist architecture that prevents "bird-caging" and minimizes the surface area in contact with the raceway. This design ensures that pulling tension is distributed equally, protecting the insulation from sidewall pressure during high-stress industrial pulls.
High-Voltage Color Coding: Features industry-standard Brown, Orange, and Yellow conductors for immediate circuit identification in 480/277V systems, ensuring rapid and error-free termination.
Logistical Efficiency: Single-source payout from one reel drastically reduces setup time, equipment overhead, and the overall footprint in crowded mechanical rooms.
Premium XHHW-2 Shielding: The cross-linked polyethylene (XLP) insulation is engineered for maximum heat dissipation and long-term moisture resistance in both wet and dry locations.
Optimized Aluminum Alloy: Built with AA-8000 series aluminum to offer a lightweight, cost-effective alternative to copper without sacrificing electrical reliability.
Conductor Size: 1 AWG
Number of Conductors: 3 (Twisted)
Color Code: Brown, Orange, Yellow
Ampacity: 100 Amps at 75°C / 115 Amps at 90°C (NEC Table 310.16)
Voltage: 600V
Insulation: Cross-linked Polyethylene (XLP), Type XHHW-2
Max Temp: 90°C (Wet/Dry)
Conductor Material: AA-8000 Series Aluminum Alloy
Standards: UL 44, UL 854, ASTM B800, B801, Federal Spec A-A-59544
Commercial HVAC Feeders: The primary solution for supplying 480V power to roof-top units and heavy-duty mechanical equipment.
Industrial Motor Controls: Ideal for routing power from main switchgear to secondary motor control centers in manufacturing facilities.
Institutional Infrastructure: A reliable choice for hospital power cores and school campuses requiring high-voltage circuit stability.
Streamlined Raceway Pulls: The twisted geometry reduces surface friction, making it the superior option for pulls through long runs of EMT, PVC, or rigid conduit.
Technical Note: All values are nominal and subject to industry tolerances and manufacturer corrections. Specifications are subject to change without notice. It is the buyer’s responsibility to verify that all materials meet the specific requirements of the project and comply with local electrical codes.
PRIORITY PART#: 1-03PPLEX-BOY
*All values are nominal and subject to correction. Ampacity is based on the National Electrical Code (NEC) for conductors in raceway or earth, adjusted for specific ambient conditions and fill factors as applicable.
| Wire Size (AWG/MCM) | 1 AWG |
| Conductor Material | Aluminum |
| Conductor Type | Stranded |
| Outer Diameter (OD) (in/mm) | 0.89 in. / 22.7 mm |
| Conductor Count | 3 |
| Shield | Unshielded |
| Insulation Type | XLPE |
| UL Listing Numbers | UL 44, UL 1685, UL 2557 |
| Voltage Rating | 600/1000V |
| Ampacity Rating | 115 |
| Submersible | No |
| Sunlight Resistance Rating | Yes |
| Temperature Rating | 90ºC |
| Standards | UL44/C22.2 No.38 UL 1685 UL 2556 ASTM B800 ASTM B801 |
| Miscellaneous Information | All values are nominal and subject to correction. Ampacities for aluminum conductors in raceway or cable based on an ambient temperature of 30°C per NEC Table 310.16 for 3 current carrying conductors |
| Primary Applications | Power Distribution, Feeder and Branch Circuits |
| Common Uses |
|
| Weight per Foot | 0.335 lb |
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 : PPLEX1-3-BOY
SKU : PPLEX1-3-BOY-250
Parent SKU : PPLEX1-3-BOY
SKU : PPLEX1-3-BOY-250
Master the complexities of high-voltage commercial wiring with this 1 AWG Priority-Plex® assembly, specifically tailored for 480V distribution. By consolidating three high-performance phase conductors into a factory-twisted unit, this cable removes the logistical friction of managing individual reels and manual wire paralleling, providing a synchronized solution that accelerates project timelines and enhances job site safety.
Pulling 1 AWG conductors through multi-bend conduits requires a cable that reduces physical resistance. The Priority-Plex® system utilizes a precision-twist architecture that prevents "bird-caging" and minimizes the surface area in contact with the raceway. This design ensures that pulling tension is distributed equally, protecting the insulation from sidewall pressure during high-stress industrial pulls.
High-Voltage Color Coding: Features industry-standard Brown, Orange, and Yellow conductors for immediate circuit identification in 480/277V systems, ensuring rapid and error-free termination.
Logistical Efficiency: Single-source payout from one reel drastically reduces setup time, equipment overhead, and the overall footprint in crowded mechanical rooms.
Premium XHHW-2 Shielding: The cross-linked polyethylene (XLP) insulation is engineered for maximum heat dissipation and long-term moisture resistance in both wet and dry locations.
Optimized Aluminum Alloy: Built with AA-8000 series aluminum to offer a lightweight, cost-effective alternative to copper without sacrificing electrical reliability.
Conductor Size: 1 AWG
Number of Conductors: 3 (Twisted)
Color Code: Brown, Orange, Yellow
Ampacity: 100 Amps at 75°C / 115 Amps at 90°C (NEC Table 310.16)
Voltage: 600V
Insulation: Cross-linked Polyethylene (XLP), Type XHHW-2
Max Temp: 90°C (Wet/Dry)
Conductor Material: AA-8000 Series Aluminum Alloy
Standards: UL 44, UL 854, ASTM B800, B801, Federal Spec A-A-59544
Commercial HVAC Feeders: The primary solution for supplying 480V power to roof-top units and heavy-duty mechanical equipment.
Industrial Motor Controls: Ideal for routing power from main switchgear to secondary motor control centers in manufacturing facilities.
Institutional Infrastructure: A reliable choice for hospital power cores and school campuses requiring high-voltage circuit stability.
Streamlined Raceway Pulls: The twisted geometry reduces surface friction, making it the superior option for pulls through long runs of EMT, PVC, or rigid conduit.
Technical Note: All values are nominal and subject to industry tolerances and manufacturer corrections. Specifications are subject to change without notice. It is the buyer’s responsibility to verify that all materials meet the specific requirements of the project and comply with local electrical codes.
PRIORITY PART#: 1-03PPLEX-BOY
*All values are nominal and subject to correction. Ampacity is based on the National Electrical Code (NEC) for conductors in raceway or earth, adjusted for specific ambient conditions and fill factors as applicable.
| Wire Size (AWG/MCM) | 1 AWG |
| Conductor Material | Aluminum |
| Conductor Type | Stranded |
| Outer Diameter (OD) (in/mm) | 0.89 in. / 22.7 mm |
| Conductor Count | 3 |
| Shield | Unshielded |
| Insulation Type | XLPE |
| UL Listing Numbers | UL 44, UL 1685, UL 2557 |
| Voltage Rating | 600/1000V |
| Ampacity Rating | 115 |
| Submersible | No |
| Sunlight Resistance Rating | Yes |
| Temperature Rating | 90ºC |
| Standards | UL44/C22.2 No.38 UL 1685 UL 2556 ASTM B800 ASTM B801 |
| Miscellaneous Information | All values are nominal and subject to correction. Ampacities for aluminum conductors in raceway or cable based on an ambient temperature of 30°C per NEC Table 310.16 for 3 current carrying conductors |
| Primary Applications | Power Distribution, Feeder and Branch Circuits |
| Common Uses |
|
| Weight per Foot | 0.335 lb |
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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This #1 AWG, 3-conductor cable is specifically color-coded for 480V 3-phase industrial power systems. The Brown, Orange, and Yellow phase identification is the standard for 277/480V commercial and industrial power distribution. It is most commonly used to feed mid-sized industrial equipment, commercial boiler controls, and smaller sub-panels where high-voltage power is required without an integrated neutral.
At the #1 AWG size, wire can still be prone to tangling and "birdcaging" when pulled from three separate reels into a crowded conduit. Priority-Plex® factory-twists the three phases into a single, synchronized helical bundle. This ensures that the phases stay together throughout the entire pull, making it easier to manage at junction boxes. The twist also reduces the surface area contact with the conduit interior, which lowers pulling friction and allows for a faster, one-person pull in many instances.
In high-voltage systems, the durability of the insulation is a critical safety barrier. XHHW-2 is made from Cross-Linked Polyethylene (XLPE), a "thermoset" material that provides significantly better thermal protection than standard PVC. It will not melt or deform under high heat or emergency overload conditions. Furthermore, XLPE is highly resistant to industrial chemicals, oils, and moisture, making it the ideal choice for the harsh environments found in manufacturing plants, refineries, and mechanical rooms.
The allowable ampacity for #1 Aluminum is determined by the temperature rating of the equipment terminations per NEC Table 310.16. For 75°C Terminations, it is rated for 100 Amps. For 90°C Terminations, it is rated for 115 Amps. Because all three conductors in this Priority-Plex® bundle (Brown, Orange, and Yellow) are current-carrying phases, you must follow NEC adjustment factors if the cable is installed in a raceway with multiple other circuits.
Proper infrastructure is necessary to accommodate the diameter of #1 AWG wire. To satisfy the NEC 40% fill requirement, a 1.25-inch conduit is generally the minimum recommended for a 3-conductor #1 AWG twisted pull. Always use UL-listed AL9CU mechanical or compression lugs. It is a best practice to wire-brush the 8000-series aluminum alloy and apply an antioxidant joint compound before torquing the connection to the manufacturer’s specified tension to ensure a lifetime of low-resistance performance.
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