FREE delivery on orders over €150
Product Specifications:
| Item | Locking Plug |
| Amps | 20A |
| Approvals | csa.png, ul.png |
| Blade Material | Copper Alloy |
| Body Material | Nylon |
| Color | Black |
| Connection Orientation | Straight |
| Corrosion Resistant | No |
| Family Series | Hubbell Plugs & Receptacles Series, Twist-Lock Edge Series |
| For Max. Cable Dia. | 1.15" |
| For Min. Cable Dia. | 0.35" |
| Grade | Federal Specification |
| Grounding | Grounded |
| Housing Color | Black, White |
| Ip Rating | IP20 |
| Isolated Ground | No |
| Market | Industrial |
| Max. Operating Temp. | 75°C |
| Max. Wire Size | 8 AWG |
| Min. Operating Temp. | -40°C |
| Min. Wire Size | 14 AWG |
| Nema Plug Configuration | L16-20P |
| No. Of Blades | 4 |
| No. Of Poles | 3 |
| Phase | 3 |
| Polarized | Yes |
| Product Datasheet | hubbell-hbl2431st.pdf |
| Product Series | Twist-Lock Edge Series |
| Resistance Properties | Chemical Resistant, Impact Resistant |
| Series | Twist-Lock Edge Series |
| Shrouded | No |
| Ul 94 Flammability Rating | HB |
| Voltage | 480V AC |
| Watertight | No |
| Wire Connection Type | Spring Clamp Terminals |
| Wiring Style | Edgeconnect |
Shipping Info:
| Ship weight (kg) | 0.12 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
| Country of Origin | CN |
Documentation:
Product Variants
| Product | Model | No. Of Poles | Voltage | Phase | Amps | Housing Color | Wire Connection Type | For Max. Cable Dia. | For Min. Cable Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
HBL2411ST | 3 | 125/250V AC | 1 | 20A | Black, White | Spring Clamp Terminals | 1.15" | 0.35" | €74.51 | |
![]() |
HBL2711ST | 3 | 125/250V AC | 3 | 30A | Black, White | Spring Clamp Terminals | 1.15" | 0.35" | €100.78 | |
![]() |
HBL2421ST | 3 | 250V AC | 3 | 20A | Black, White | Spring Clamp Terminals | 1.15" | 0.35" | €78.34 | |
![]() |
HBL2721ST | 3 | 250V AC | 3 | 30A | Black, White | Spring Clamp Terminals | 1.15" | 0.35" | €91.82 | |
![]() |
HBL2731ST | 3 | 480V AC | 3 | 30A | Black, White | Spring Clamp Terminals | 1.15" | 0.35" | €100.41 | |
![]() |
HBL2521ST | 4 | 277/480V AC | 3 | 20A | Black, White | Spring Clamp Terminals | 1.15" | 0.35" | €82.28 | |
![]() |
HBL2821ST | 4 | 277/480V AC | 3 | 30A | Black, White | Spring Clamp Terminals | 1.15" | 0.35" | €121.91 |
Explore Products
- LIFT-ALL 732SASBW10X8 7/32 Inch Sasb x 8 Ft. Welded Single Adj Sling Hook Style B G100 Chain Sling
- MEM CO 3/8BSPT-FLB3 1/2-SS Barb Fitting, 303 Stainless Steel, Female Bspt X Barbed, 3/8 Inch Pipe Size
- GRAINGER BULK-PS-CAC-365 Plastic Sheet, 0.1875 Inch Thick, 8 Inch Width x 48 Inch Length, Clear
- CEMENTEX USA AFSC-CUL40LCKLF-L0 40CalULT Long Coat w/Lift Front Kit: L0 with Class 0 Glove Kit
- SMC VALVES AFD20-02BC-2-A Micro Mist Separator
- ALTRONIX AL175ULX2 Power Supply/charger12/24vdc
- SNAP-TITE hfx250-50 2 1/2 x 50 Nitrile Attack Hose 300 Psi
- BROWNING 8S8V150 8V
Explore More
- HYDE
- KEYSHAFT
- SANDUSKY LEE
- THERMACEL
- HEPCOMOTION
- Winch Cables
- Connector Nuts
- Torque Wrench Accessories
- Soapstones
- Vortex Coolers
- OIL SAFE Color-Coded Steel Tube Grease Guns, Pistol Grip
- SALISBURY LP4S Series Domestic Cowhide Gloves
- MAYHEW TOOLS Rolling Head Pry Bars
- MUELLER INDUSTRIES 72HHH3H Sure Check Double Disc Check Valves
- ANVIL AS210S Series Channel With Long Slots
- EAZYPOWER Countersink, High Speed Steel, 2 Flute
- VERMONT GAGE Go Standard Thread Plug Gages, 9/16-32 Un
- DAYTON Retaining Rings
- APPROVED VENDOR 1/2"-13 Fully Threaded Standard Hex Button Black Oxide Alloy Steel Rounded Machine Screws
- KILLARK ENY Series Sealing Fittings
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
HUBBELL HBL2431ST Locking Plug, L16-20P, 480V AC, 20 A, 3 Poles, Black/White, Spring Clamp Terminals
€73.52 /unit







