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250 MCM – Aluminum THHN/THWN-2

THHN / THWN-2 / T90 building wire is intended for general purpose applications, and is permitted for use in new construction and rewiring of 600 volt applications. The cable’s conductors may be used in wet or dry locations at temperatures not to exceed 90°C. The cable should be installed without the application of pulling lubricant.

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APPLICATION

THHN / THWN-2 / T90 building wire is intended for general purpose applications, and is permitted for use in new construction and rewiring of 600 volt applications. The cable’s conductors may be used in wet or dry locations at temperatures not to exceed 90°C. The cable should be installed without the application of pulling lubricant.

PART NUMBER

250-01AL-THHN

STANDARDS

• UL 83, UL 1685, cUL • CSA C22.2 No. 75 • 1/0 & larger are rated for CT use • NEC & CEC • NEMA WC-70 / ICEA S-95-658 • ASTM B800, B801, B836 • Federal Specification AA-59544 • VW-1/FT1 Flame Test • Sunlight resistant / Gas and Oil Resistant II

CONDUCTORS

Compact bare AA-8000 series aluminum, with Class B stranded per ASTM

INSULATION

• Low coefficient of friction (“slick”), abrasion, heat and moisture resistant Polyvinyl Chloride (PVC)

JACKET

• A clear abrasion, heat, moisture resistant and low coefficient of friction nylon jacket. Standard stock colors include: black, red, blue, white, brown, orange, yellow, gray, purple and green

CONDUCTOR SIZE (AWG/KCMIL)

250
CONDUCTOR DIAMTER (INCHES)

0,52
NET WEIGHT (LBS/KFT)

311
INSULATION THICKNESS (INCHES)

0,06
JACKET THICKNESS (INCHES)

0,008
OVERALL DIAMETER (INCHES)

0,656
AMPACITY at 60°C

170
AMPACITY at 75°C

205
AMPACITY at 90°C

230
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