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Locking Devices, Twist-Lock®, 20A 480V AC, NEMA L8-20R, Watertight Safety-Shroud® Valox® housing and flange.

By Hubbell Wiring Device-Kellems 

Catalog ID: HBL2340SW

By Hubbell Wiring Device-Kellems
Catalog ID:  HBL2340SW
Locking Devices, Twist-Lock®, 20A 480V AC, 2-Pole 3-Wire Grounding, NEMA L8-20R, Watertight Safety-Shroud®, gray Valox® housing and flange, back and side wired.
  • High impact, thermoplastic housing for heavy-duty industrial environments
  • Alignment arrows with lock and unlock symbols provide a visual indication that devices are properly connected
  • Catalog number and color coded voltage rating are visible even when in use

Shrouded Watertight Construction

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Product Details


Application Heavy Duty Industrial Shrouded Watertight
Color Gray
Environmental Conditions Watertight
Item Type 20A Watertight Safety-Shroud® Receptacle
  • UL 498
  • Fed.Spec. W-C-596
  • CSA C22.2 No.42
  • UL Listed
  • CSA Certified to Type 4, 4X and Type 12
Material Thermoplastic
Material - Mounting Hardware Screw Mounting
Number Of Poles 2-Pole
OEM Brand Name Hubbell Wiring Device-Kellems
Operating Temperature Maximum continuous 75°C and minimum -40°C without Impact
  • Electrical-Current Interrupting - Certified for current interrupting at full rated current
  • Electrical - Dielectric Voltage - Withstands 2,000V minimum
  • Mechanical - Terminal Accommodation - #16 AWG - #8 AWG stranded copper wire only
  • Mechanical - Terminal Identification - Terminals identified in accordance with UL 498
  • Environmental - Flammability - V0 per UL94/CSA 22.2 No.0.17
  • Environmental - Moisture Resistance - Type 4, 4X, 12, IP66 suitability
  • Environmental - Operating Temperatures - Maximum Continuous 75°C
  • Minimum -40°C (w/o impact)
UPC 783585313146


Dimensions 3.75 in x 3.75 in x 2.6 in
Display Size Standard Sized Product
Height 2.6 in
Length 3.75 in
Width 3.75 in

Electrical Ratings

Amperage Rating 20 A
Connectivity Back and Side Wired Screw Terminals
Current / Amperage Rating 20 A
Current Rating 20 A
Dielectric Strength Withstands 2,000V minimum
Phase Single Phase
Voltage Rating 480 VAC

Conductor Related

Number Of Wires 3-Wire Grounding
Wire Size #16 AWG to #8 AWG

Certifications and Compliance

Industry Standard(s) UL Listed, CSA Certified To Type 4, 4X And Type 12
Nema Rating L8-20R


Carton Quantity 5

Resources and Downloads

Installation/Instruction Manual (IOM)


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Engineering Drawing