300 MCM THHN THWN-2 Stranded Copper Building Wire
300 MCM THHN THWN-2 Stranded Copper Building Wire
SKU: SKU: NES0188 Download PDF
- 300 MCM THHN THWN-2 Stranded Copper Building Wire
- 300 MCM THHN THWN-2 Stranded Copper Building Wire
- THHN THWN-2 Copper Building Wire
- 10 AWG THHN THWN-2 Solid Copper Building Wire
- 12 AWG THHN THWN-2 Solid Copper Building Wire
- 14 AWG THHN THWN-2 Solid Copper Building Wire
- 14 THHN THWN-2 Stranded Copper Building Wire
- 12 THHN THWN-2 Stranded Copper Building Wire
- 10 THHN THWN-2 Stranded Copper Building Wire
- 8 THHN THWN-2 Stranded Copper Building Wire
- 6 THHN THWN-2 Stranded Copper Building Wire
- 4 THHN THWN-2 Stranded Copper Building Wire
- 3 THHN THWN-2 Stranded Copper Building Wire
- 2 THHN THWN-2 Stranded Copper Building Wire
- 1 THHN THWN-2 Stranded Copper Building Wire
- 1/0 THHN THWN-2 Stranded Copper Building Wire
- 2/0 THHN THWN-2 Stranded Copper Building Wire
- 3/0 THHN THWN-2 Stranded Copper Building Wire
- 4/0 THHN THWN-2 Stranded Copper Building Wire
- 250 MCM THHN THWN-2 Stranded Copper Building Wire
- 350 MCM THHN THWN-2 Stranded Copper Building Wire
- 400 MCM THHN THWN-2 Stranded Copper Building Wire
- 500 MCM THHN THWN-2 Stranded Copper Building Wire
- 600 MCM THHN THWN-2 Stranded Copper Building Wire
- 750 MCM THHN THWN-2 Stranded Copper Building Wire
- 1000 MCM THHN THWN-2 Stranded Copper Building Wire
- 250' 10 AWG THHN THWN-2 Solid Copper Building Wire
- 500' 10 AWG THHN THWN-2 Solid Copper Building Wire
- 1000' 10 AWG THHN THWN-2 Solid Copper Building Wire
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Also Known As:
300 thhn, 300 mcm thwn 2, 300 mcm thhn, 300 stranded thhn, 300 gauge stranded wire, 300 copper wire, 300 mcm stranded copper wire, 300 mcm Copper wire, 300 mcm building cable, 300 mcm conduit wire, 300 mcm nylon wire, 300 mcm construction cable, 300 mcm thermoplastic-insulated copper wire, 300 mcm THHN-PVC tray cable.
Conductor:
THHN THWN-2 conductors are constructed of annealed soft copper that follows ASTM B3 and ASTM B8 standards.
Insulation:
The cable is insulated with a thermoset plastic jacket (PVC) that is flame-retardant, sunlight-resistant, lead-free, strong, and stable. Without being too bulky, it ensures that the cable can be used in harsh conditions. The jacket is color-coded in accordance with ICEA Method 4.
THHN Applications include:
Building Wiring: This encompasses everything from lighting circuits to outlets in homes, commercial buildings, and industrial facilities.
Conduit and Cable Trays: THHN is designed to be pulled through conduit, making it ideal for structured wiring systems in commercial and industrial settings. It's also commonly used in cable trays in industrial facilities.
Control Systems: THHN can be used for wiring control circuits, including those for machinery, HVAC systems, and other building automation components.
Machine Tool Wire: In manufacturing and industrial environments, THHN is commonly used to wire machine tools and equipment.
Large Appliances: THHN wires can be used for connections inside large appliances like ovens, ranges, and HVAC units.
Motor Connections: For connecting motors in both residential and commercial settings
Feeders and Branch Circuits: In electrical distribution systems, THHN wires can serve as both feeders (which extend from service panels to subpanels or major appliances) and branch circuits (which extend from panels to outlets, lights, or individual appliances).
Service Entrance: While specific SE cables exist for this purpose, THHN wires can also be used for service entrances when appropriately configured and protected.
Particular 300 MCM THHN THWN-2 Application Are:
Major Feeders: Used in large commercial buildings to distribute power from the service entrance to subpanels.
Industrial Complexes: Serves machinery and equipment in industrial settings due to its high current capacity.
Large-Scale Residential Projects: For multi-unit buildings or complexes, especially where there's a central electrical service.
Service Entrances: Suitable for large structures, possibly like theaters, convention centers, or shopping malls.
ICEA S-73-532
UL 1277 (Resistant to flame, moisture, and sunlight)
UL 1581, UL 83, UL 1063 , UL 758
A-A59544
ASTM B3 and B8 conductor
ANSI/NFPA 70 for Safe Electrical Design and Installation
RoHS compliant
Safe For Commercial and Industrial Use
Color-coded #1-E2 per ICEA S-73-532
May be used in NEC Class I and II systems
May be used in Division 2 hazardous locations
Allowed for Exposed Run (ER) and be used in accordance with NEC
THHN THWN-2 Copper Building Wire Allowable Ampacity in Duct: 320 Amps
UL 1277 (Resistant to flame, moisture, and sunlight)
UL 1581, UL 83, UL 1063 , UL 758
A-A59544
ASTM B3 and B8 conductor
ANSI/NFPA 70 for Safe Electrical Design and Installation
RoHS compliant
Safe For Commercial and Industrial Use
Color-coded #1-E2 per ICEA S-73-532
May be used in NEC Class I and II systems
May be used in Division 2 hazardous locations
Allowed for Exposed Run (ER) and be used in accordance with NEC