Product Information

Specification

12 XHHW-2 Solid Copper Building Wire

Allowable Ampacity for 12 XHHW-2 Building Wire : 20 Amps at 60ºC / 20 Amps at 75ºC / 20 Amps at 90ºC

Applications:

XHHW is a multi-purpose electrical wire with cross-linked high heat water-resistant insulation. The most common applications include raceways for branch circuit wiring, conduits, services, and feeders. It is also used as a building wire. XHHW 2 is suitable for industrial applications due to its toughness and excellent resistance to chemicals. The electrical wire is suitable for temperatures up to 90°C in dry applications and 75 °C in wet applications, with a voltage rating of 600 volts.

Also Known As:

12 XHHW-2 RW90 Copper Building Wire, 12 XHHW-2 Cable, 12 XHHW-2 Service Wire, 12 XHHW-2 Copper Wire, XHHW-2 wire

Standards:

• Underwriters Laboratories Standard UL-44
• ASTM Stranding Class B3, B8, B787
• Federal Specification A-A-59544
• Canadian Standards Association C22.2 No. 38
• NEMA WC-70/ICEA S-95-658
• NFPA 70: National Electrical Code (NEC)
• UL 1685-FT4/IEEE 1202 (70,000 Btu/hr) Flame Test (1/0 AWG and larger)
• ICEA T-29-520 (210,000 Btu/hr) Flame Test
• ARRA 2009; Section 1605 ""Buy American"" Compliant

Construction:

Conductor:

The cable has a solid uncoated copper conductor per ASTM-B3.

Insulation:

The cable is insulated with a cross-linked polyethylene jacket (XLPE) per UL-44 that serves as a protective armor to the conductors. It is flame-retardant and resistant to abrasion, corrosion, moisture, dryness, chemicals, and heat. 

Specifications:

• Size AWG: 12
• Weight: 0.026 lbs per ft
• Number of Strands: Solid
• Outside Diameter: 3.76 mm / 0.149 inches
• Insulation: XLPE
• Insulation Thickness: .76 mm / 0.030 inches

*Data provided on this page is subject to change based on different manufacturers' variances

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