250-37 3/C CU 115 NL-EPR T/S 1X2 CU GW AIA YELLOW PVC JACKET 5KV 133%/8KV 100% UL

Southwire #: 55666299

Type MV-105 Three Conductor Copper, 115 Mils No Lead Ethylene Propylene Rubber (NL-EPR) 133% Insulation Level, Tape Shield, Aluminum Interlocked Armor (AIA), Polyvinyl Chloride (PVC) Jacket

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Application

Southwire’s 5/8KV 133%/100% insulation level cables are suited for use in wet and dry areas, conduits, ducts, troughs, trays, direct burial, and where superior electrical properties are desired. These cables are capable of operating continuously at the conductor temperature not in excess of 105°C for normal operation, 140°C for emergency overload, and 250°C for short circuit conditions. Rated at -35°C for cold bend when UL listed. Rated at -40°C for cold bend and cold impact and marked with "LTGG" when CSA listed or dual UL/CSA listed. For uses in Class I and II, Division 2 hazardous locations per NEC Article 501 and 502.Rated for 1000 lbs./FT maximum sidewall pressure.

Specifications

Stock # 55666299 55666299
No. of Conductors 3 3
Size (AWG or kcmil) (mm2) 250 KCMIL 250 KCMIL
No. of Strands 37 37
Insulation Thickness (mils) (mm) 115 2.92 mils mm
Size (AWG) 2 2
Nom. OD (mils) (mm) 2420 61.47 mils mm
Nominal Total Weight (lbs/1000') (kgs/km) 4580 6816 lbs/1000' kgs/km

Standards & References

  • ASTM B3: Soft or Annealed Copper Wire
  • ASTM B8: Concentric-Lay-Stranded Copper Conductors
  • ASTM B33: Standard Specification for Tin-Coated Soft or Annealed Copper Wire
  • ASTM B496: Compact Round Concentric-lay-standard copper
  • UL 1072: Medium-Voltage Power Cables
  • UL 1685: Vertical-Tray Fire Propagation and Smoke Release Test
  • ICEA S-93-639: (NEMA WC 74) 5-46 KV Shielded Power Cable
  • ICEA S-93-639: (NEMA WC 74) 5-46 KV Shielded Power Cable
  • ICEA S-97-682: Standard for Shielded Utility Cable Rated for 5 - 46kV
  • AEIC CS-8: Specification for extruded dielectric shielded power cables rated for 5 through 46KV (Qualification Test Requirements)
  • Made in America:: Compliant with both Buy American and Buy America Act (BAA) requirements per 49 U.S.C. § 5323(j) and the Federal Transit Administration Buy America requirements per 49 C.F.R. part 661

Construction

  • Conductor: Class B compressed stranded bare copper per ASTM B3 and ASTM B8 (Tinned Copper per ASTM B33 optional)
  • Conductor Shield: Semi-conducting cross-linked copolymer
  • Insulation: 115 Mils No Lead Ethylene Propylene Rubber (NL-EPR) 133% Insulation Level,
  • Insulation Shield: Strippable semi-conducting cross-linked copolymer
  • Copper Tape Shield: Helically wrapped 5 mil copper tape with 25% overlap
  • Grounding Conductor: Class B compressed stranded bare copper ground per ASTM B3 and ASTM B8 (Tinned Copper per ASTM B33 optional)
  • Filler: Wax paper filler
  • Binder: Polypropylene tape
  • Armor: Aluminum Interlocked Armor (AIA)
  • Overall Jacket: Polyvinyl Chloride (PVC)

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