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Penn-Union IPB-NA250-4D Aluminum Clear Pre-Insulated Power Bar, Four Ports w/Double Sided Conductor Entry, 250 kcmil to 10 AWG SOL


  • Locke Part #: N3773
  • Mfg. Part #: 40006
  • Manufacturer: Penn-Union

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  • Manufactured from high strength aluminum alloy
  • Dual rated for aluminum and copper conductors - including fine-stranded, flexible, and extra flexible copper conductors
  • Rated for 600 Volt, 90°C
  • Cold temperature rating of -40°C
  • Double-sided configuration allows conductors to be installed from either side of connector
  • Suitable for use in panel boards, cable trays, raceways, ducts and troughs
  • Pre-filled with oxide inhibitor - prevents oxidation, moisture and contaminants from entering contact area
  • Supplied with removable access plugs over screw and conductor ports providing protection against contaminants
  • Pre-insulated at factory with high dielectric strength plastisol
  • Clear insulation allows for visual confirmation that conductor is properly inserted
  • Saves time, eliminates taping, reduces overall installation costs
  • Abrasion and chemical resistant
  • Will not support combustion
  • Conductor Range: 250 kcmil to 10 AWG SOL
  • Hex Size: 5/16 in
  • Number of Conductors: 4