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Southwire 250 kcmil THHN/THWN-2 Stranded Aluminum Wire, White

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SKU
250MCM-THHN-AL-WHT-FT

Southwire 250 kcmil THHN/THWN-2 Stranded Aluminum Wire, WhiteAdditional specifications Additional specifications · Flame performance VW-1 rating VW-1, all sizes FT1 rating FT1, all sizes Additional specifications · Electrical DC resistance at 25°C 0.07 Ω/1000 ft Inductive reactance basis Based on non-ferrous conduit with one diameter spacing ...

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Product Overview

Southwire 250 kcmil THHN/THWN-2 Stranded Aluminum Wire, White

Additional specifications

Additional specifications · Flame performance

VW-1 rating VW-1, all sizes
FT1 rating FT1, all sizes

Additional specifications · Electrical

DC resistance at 25°C 0.07 Ω/1000 ft
Inductive reactance basis Based on non-ferrous conduit with one diameter spacing center-to-center.
Inductive reactance at 60 Hz 0.041 Ω/1000 ft
AC resistance at 75°C 0.087 Ω/1000 ft

Additional specifications · Construction

Jacket thickness 9 mil
Diameter over conductor 0.520 in
Insulation thickness 62 mil
Number of conductors 1

Additional specifications · Compliance

RoHS compliance RoHS compliant.
Construction standard Meets NEMA WC-70 construction requirements.

Additional specifications · Installation

Pulling lubricant requirement Designed for installation without pulling lubricant.
Maximum pulling tension 1500 lb
Minimum bending radius 2.6 in
Maximum pull tension 1500 lb
CT-use rating CT use rating applies to sizes 1/0 AWG and larger.

Additional specifications · Compatibility

CT size threshold CT applies to sizes 1/0 AWG and larger

Additional specifications · Environmental Resistance

Sunlight resistance Sunlight resistant for sizes #2 and larger.
Oil and gasoline resistance Oil and gasoline resistant II.
Heat and moisture resistance Heat- and moisture-resistant.

Additional specifications · Applications

Recommended applications Primarily used in conduit and cable trays for services, feeders, and branch circuits in commercial or industrial applications, as specified in the National Electrical Code and other applicable codes and standards.

Additional specifications · Safety

Flame ratings VW-1 and FT1 (all sizes).

Additional specifications · Application

Intended application For conduit and cable trays in services, feeders, and branch circuits in commercial or industrial applications

Technical Specifications

Product information and specifications for the selected item.

SKU: 250MCM-THHN-AL-WHT-FT

Product Information

BrandSouthwire
MPN250MCM-THHN-AL-WHT-FT
SKU250MCM-THHN-AL-WHT-FT
CategoryAluminum Building Wire

Key Specs

Conductor Size250 KCMIL
Temperature Rating90 Deg C (Dry/Wet), 75 Deg C (Oil)
Voltage Rating600 V
Conductor MaterialAluminum Alloy
TypeTHHN/THWN-2

Electrical Ratings

Temperature Rating90 Deg C (Dry/Wet), 75 Deg C (Oil)
Voltage Rating600 V
DC resistance at 25°C0.07 Ω/1000 ft
Inductive reactance basisBased on non-ferrous conduit with one diameter spacing center-to-center.
Inductive reactance at 60 Hz0.041 Ω/1000 ft
AC resistance at 75°C0.087 Ω/1000 ft

Conductor & Cable

Conductor MaterialAluminum Alloy
Conductor Size250 KCMIL
Stranding22
TypeTHHN/THWN-2
Outer Diameter662 mil
Pulling lubricant requirementDesigned for installation without pulling lubricant.
Maximum pulling tension1500 lb
Minimum bending radius2.6 in
Recommended applicationsPrimarily used in conduit and cable trays for services, feeders, and branch circuits in commercial or industrial applications, as specified in the National Electrical Code and other applicable codes and standards.
Maximum pull tension1500 lb
Diameter over conductor0.520 in
Number of conductors1
Intended applicationFor conduit and cable trays in services, feeders, and branch circuits in commercial or industrial applications

Insulation & Approval

Insulation MaterialPolyvinyl Chloride (PVC)
Insulation ColorWhite
ApprovalUL, UL 83
VW-1 ratingVW-1, all sizes
Jacket thickness9 mil
RoHS complianceRoHS compliant.
Construction standardMeets NEMA WC-70 construction requirements.
FT1 ratingFT1, all sizes
CT size thresholdCT applies to sizes 1/0 AWG and larger
Sunlight resistanceSunlight resistant for sizes #2 and larger.
Flame ratingsVW-1 and FT1 (all sizes).
Insulation thickness62 mil
CT-use ratingCT use rating applies to sizes 1/0 AWG and larger.
Oil and gasoline resistanceOil and gasoline resistant II.
Heat and moisture resistanceHeat- and moisture-resistant.

Dimensions & Weight

Height (in.)0.662
Width (in.)0.662

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