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Leviton 2331 NEMA L7-20P 20A 277V locking plug is the industry leading locking device.  The male style plug is built to provide unparalleled quality and superior performance in the most severe industrial settings The NEMA L7-20P is a 20 amp, 277 volt, 2 pole, 3 wire Locking Plug with grounding. 


Brand:  Leviton NEMA:  L7-20P
Type:  Male Connection:  Locking
Color:  Black/White Blades:  Brass
Amperage:  20A Voltage:  277 VAC
Pole:  2 Wire:  3
Horsepower:  2 HP Certifications:  UL, ANSI
Length:  2.47" Diameter:  2.08"


Leviton Black & White Plug installation instructions

  • Warehouses
  • Lighting
  • Industrial Machinery
  • Commercial/Industrial
  • Indoor Applications
  • Dry Rated  


  • Brass Connectors
  • Nylon Face
  • Flush Mount
  • Operating Temperature 40C to 60C
  • 14-8 AWG Solid or Stranded Wire


    • 30 day Seller Warranty
    • Lifetime MFG Warranty