Dimensions in Inches (mm)
Hubbell Wiring Device-Kellems • Hubbell Incorporated (Delaware) • 40 Waterview Drive • Shelton, CT 06484
Phone (800) 288-6000 • Fax (800) 255-1031 • Specifications subject to change without notice.
Twist-Lock® Devices
20A, 250V AC, 2 Pole, 3 Wire Grounding
Safety-Shroud® Receptacle
Features
Accepts Hubbell shrouded and standard NEMA locking plugs
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
Engineered thermoplastic housing is impact and corrosion
resistant, making it suitable for heavy-duty industrial environments
Ordering Information
Description Device Color UPC Catalog Number
RPT surface mounting,
one gang.
Gray 783585234106 HBL2320SR
Listings
Listed to UL 498
Fed.Spec. W-C-596
Certified to CSA C22.2 No.42
Specifications
Housing / Flange Gray RPT
Terminal Retainer Clear polycarbonate
Body Contact Carrier Natural (white) nylon
Body Holding Screws Steel, zinc plated
Contacts Brass
Performance
Electrical
Current Interrupting Certified for current interrupting at full rated current
Dielectric Voltage Withstands 2,000V minimum
Mechanical
Terminal Accommodation #16 AWG - #8 AWG solid or stranded copper wire only.
Terminal Identification Terminals identified in accordance with UL 498
Environmental
Flammability V2 or better per UL94/CSA 22.2 No.0.17
Moisture Resistance IP20 Suitability
Operating Temperatures Maximum Continuous 75°C; Minimum -40°C (w/o impact)
Accessories
Plug HBL2321S
Resources
Customer Use Drawing
eCatalog
