Hubbell Wiring Devices HBL2760 30 Amp 277/480 VAC 4-Pole 4-Wire NEMA L19-30R Black Single Flush Locking Receptacle
Product image thumbnail 0
Product image thumbnail 1
Already a Customer? Log in to view your pricing
Manufacturer Hubbell / Kellems
Mfg Catalog # HBL2760
North Coast Part # 10973


  • High-impact, abuse-resistant nylon face
  • Wire restraint recess for both back and side wiring, greatly reduces the possibility of loosening the terminal connection
  • Face color coding by voltage facilitates locating and mating of proper devices
  • All-brass mounting and grounding system provides a lower resistance ground path and greater resistance to corrosion than steel mounting systems



  • Application: Heavy Duty Industrial
  • Environmental Conditions: Indoor Dry Unless Protected By Additional Means
  • Horsepower - Maximum: 5
  • Item Type: 30A Non-Grounding Single Flush Receptacle
  • Material: Thermoplastic
  • Material - Mounting Hardware: Screw Mounting
  • Number Of Poles: 4-Pole
  • OEM Brand Name: Hubbell Wiring Device-Kellems
  • Operating Temperature: Maximum continuous 75°C and minimum -40°C without Impact
  • Performance: Electrical - Current Interrupting - Certified for current interrupting at full rated current | Electrical - Dielectric Voltage - Withstands 2,000V minimum | Environmental - Flammability - V2 or better per UL94/CSA 22.2 No.0.17 | Environmental - Moisture Resistance - IP20 Suitability | Environmental - Operating Temperatures - Maximum Continuous 75°C Minimum -40°C (w/o impact) | Mechanical - Terminal Accommodation - #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: 783585236216


  • Dimensions: 3.28 in x 1.7 in x 1.31 in
  • Display Size: Standard Sized Product
  • Height: 1.31 in
  • Length: 3.28 in
  • Weight: 0.3 lb
  • Width: 1.7 in

Electrical Ratings

  • Amperage Rating: 30 A
  • Connectivity: Back and Side Wired
  • Current / Amperage Rating: 30 A
  • Current Rating: 30 A
  • Dielectric Strength: Withstands 2,000V minimum
  • Phase: Three Phase
  • Voltage Rating: 3 Phase WYE 277/480 VAC
  • Voltage Rating Description: 3 Phase WYE 277/480 VAC
  • Wattage: 14400 W

Conductor Related

  • Number Of Wires: 4-Wire
  • Wire Size: #16 AWG to #8 AWG

Certifications and Compliance

  • Industry Standard(s): Certified to CSA C22.2 No.42 | Fed.Spec. W-C-596 | Listed to UL 498
  • Nema Rating: L19-30R


  • Carton Quantity: 10


UPC 78358523621
GTiN 00783585236216
Length 3.28 in
Width 1.7 in
Size Standard
Color Black
Voltage 480 Volt
Type Standard
Material Thermoplastic
Applications Heavy Duty Industrial
Height 1.31 in
Weight 0.3 lb
Wire Size 12-8 AWG
Wattage 14400 Watt
Family Brand Name Hubbell Wiring Device Kellems
Carton Qty 10
TC Connection Screw Terminal
Current 30 A
Number of Poles 4 Pole
Number of Wires 4
Sub Brand Twist-Lock
Conductor Size 12-8 AWG
Mounting Type Screw, Recessed/Flush
Standard UL 498,CSA C22.2 No.42,Fed.Spec. W-C-596

Your Product Lists

Log In or register for an account to gain access to the product groups feature!

You can create lists of products for regular needs, special projects, even use one as a wishlist.

Your Part Numbers

Log In or register for an account to assign your company part numbers to products!

No more memorizing or cross-referencing! Map your company's internal part numbers to items, then use your part numbers for searching and ordering.