Locking Devices, TwistLock, Industrial, Flush Receptacle, 30A 3-Phase Wye 277/480V AC, 4-Pole 5-Wire Grounding, L22-30R, Screw Terminal, Black


Horsepower - Maximum 10
Item Type Single Flush Receptacle
Number of Poles 4-Pole
OEM Brand Name Hubbell Wiring Device-Kellems
  • Electrical - Current Interrupting - Certified for current interrupting at full related current
  • Electrical - Dielectric Voltage - Withstands 2,000V minimum
  • Environmental - Moisture Resistance - IP20 Suitability
  • Environmental - Operating Temperatures - Maximum Continuous 75°C, Minimum -40°C (w/o impact)
  • Mechanical - Flammability - V2 or better per UL94/CSA 22.2 No.0.17
  • Mechanical - Terminal Accomodation -  #16 AWG - #8 AWG solid or stranded copper wire only.
  • Mechanical - Terminal Identification - Terminals identified in accordance with UL 498
Type Single Flush Receptacle
UPC 783585236261
Display Size Standard Sized Product
Height 1.23 in
Length 3.28 in
Weight 0.30 Ib
Width 1.7 in
Amperage Rating 30A
Connectivity Back and Side Wired Screw Terminals
Current/Amperage Rating 30A
Dielectric Strength Withstands 2,000V minimum
Phase 3 Phase WYE
Voltage Rating 3 Phase WYE 277/480 VAC
Number of Wires 5-Wire
Wire Size #12 AWG to #8 AWG
Nema Rating L22-30R



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Hubbell HBL2820

  • Brand: Hubbell
  • Product Code: Hubbell HBL2820
  • Availability: Pre-Order