Locking Plug, L7-20P, 20 A, 277V AC, Single Phase, 2 Pole, Screw Terminals, Black, White MPN:HBL2331

• The HUBBELL 20A Twist-Lock Plug (L7-20P) is a locking plug designed for use in industrial environments, rated for 20 amps and 277V AC. It features a two-pole, three-wire configuration with a straight connection orientation and screw terminal wire connections. The plug includes a cord grip designed to reduce strain on terminations, as well as includes a dust shield intended to limit entry of contaminants into the wiring chamber.

  
  
  

  Key Features of the HUBBELL 20A Twist-Lock Plug L7-20P:
  
  

  
  
  • Amperage/Voltage Rating: Rated for 20 A and 277V AC single-phase operation
  
  
  • NEMA Configuration: L7-20P (2 pole, 3 wire)
  
  
  • Cord Range: Accepts cable diameters from 0.360" to 0.930"
  
  
  • Wire Size Compatibility: Accommodates #16 AWG to #8 AWG stranded copper wire
  
  
  • Material Construction: Nylon housing with brass blades
  • constructed with materials rated for resistance to certain chemicals and impacts per manufacturer specifications
  
  
  • Operating Temperature Range: -40°C minimum (without impact) to +75°C maximum continuous use
  
  
  • Ingress Protection: IP20 rating
  • suitable for indoor dry locations unless protected by additional means
  
  
  • Standards Compliance: Certified to CSA C22.2 No.42, UL 498 listed, Federal Specification W-C-596
  
  
  • Additional Features: Clear funnel-shaped wire entry for ease of termination
  • non-shrouded design
  • grounded configuration
  • flammability rating HB or better per UL94/CSA standards

Additional Information