Hubbell Wiring Devices HBL2831 30 Amp 347/600 VAC 4-Pole 5-Wire NEMA L23-30P Black and White Locking Plug
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Manufacturer Hubbell / Kellems
Mfg Catalog # HBL2831
North Coast Part # 11601


  • Ribbed nylon housing provides a secure grip and impact and chemical resistance.
  • Superior cord grip design protects terminations from excess strain.
  • Clear, funnel shaped wire entry for ease of termination.
  • Integral dust shield protects wiring chamber from dust or contaminants.
  • Standard Product


  • Country of Origin: US
  • Current / Amperage Rating: 30 A
  • Dimensions: 2.33 in x 2.33 in x 2.75 in
  • Each - Height: 2.418 in
  • Each - Length: 3.978 in
  • Each - Width: 2.418 in
  • Height: 2.75 in
  • Industry Standard(s): Certified to CSA C22.2 No.42;Fed.Spec. W-C-596;Listed to UL 498
  • Length: 2.33 in
  • Performance: Electrical - Current Interrupting - Certified for current interrupting at full rated current;Electrical - Dielectric Voltage - 2,000V minimum;Environmental - Flammability - HB 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 stranded copper wire only.;Mechanical - Terminal Identification - Terminals identified in accordance with UL 498
  • Show Add To ProjectList: Yes
  • Amperage Rating: 30 A
  • Application: Extra Heavy Duty Industrial
  • Color: Black, White
  • Cord Type: All Listed Portables
  • Environmental Conditions: Indoor Dry Unless Protected By Additional Means
  • NEMA Rating: L23-30P
  • Number of Poles: 4-Pole
  • Number of Wires: 5-Wire
  • Phase: 3 Phase WYE
  • Size: 2.33 in x 2.33 in x 2.75 in
  • Special Features: Standard Product
  • Standard: Certified to CSA C22.2 No.42; Fed.Spec. W-C-596; Listed to UL 498
  • Type: Plugs
  • Voltage Rating: 3 Phase WYE 347/600 VAC
  • Wattage: 18000 W
  • Wire Size: #16 AWG to #8 AWG
  • Voltage Rating Description: 3 Phase WYE 347/600 VAC
  • Width: 2.33 in


  • EU RoHS Indicator: Contact Manufacturer


UPC 78358503973
Item Long Description Locking Devices, Twist-Lock, Industrial, Male Plug, 30A 3-Phase 347/600V AC, 4-Pole 5-Wire Grounding, L23-30P, Screw Terminal, Black and White
GTiN 00783585039732
Length 2.33 in
Width 2.33 in
Size 2.33 in x 2.33 in x 2.75 in
Color Black/White
Voltage 600 Volt
Type Standard
Material Nylon
Conductor Size 16-8 AWG
Cord Type Portable
Applications For Extra Heavy Duty Industrial Applications
Mounting Type Surface, Cord
Height 2.75 in
Weight 0.35 lb
Wire Size 16 AWG-8 AWG
Wattage 18000 Watt
Temperature Rating -40 to 75 C Continuous
Family Brand Name Hubbell Wiring Device Kellems
Grounding Yes
TC Connection Terminal Screws
Dielectric Strength 2000 V
Current 30 A
Blade Dimensions 2-3/4 in H
Cord Size 0.35 - 1.15 in
Environmental Conditions Indoor Dry Unless Protected By Additional Means, UL94 HB Flammability
Number of Poles 4 Pole
Number of Wires 5
Sub Brand Twist-Lock, Insulgrip
Standard CSA C22.2 No.42,Fed.Spec. W-C-596,UL 498

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