Hubbell Twist-Lock® Male Plug, 20A 3-Phase 277/480V AC, 4-Pole 5-Wire Grounding, L22-20R, Screw Terminal - Black and White

Locking Devices, Twist-Lock®, Industrial, Male Insulgrip® Plug, 20A 3-Phase WYE 277/480V AC, 4-Pole 5-Wire Grounding, NEMA L22-20R, Screw Terminal, Black and White Nylon.

• 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

General:

• Application: Extra Heavy Duty Industrial
• Color: Black, White
• Cord Range: 0.350"-1.150" (9-29)
• Environmental Conditions: Indoor Dry Unless Protected By Additional Means
• Horsepower - Maximum: 5
• Item Type: 20A Male Insulgrip® Plug
• Material: Nylon
• Material - Mounting Hardware: Cord Mounted
• Number Of Poles: 4-Pole
• OEM Brand Name: Hubbell Wiring Device-Kellems
• Operating Temperature: Maximum continuous 75°C and minimum -40°C without Impact
• Type: Plugs
• UPC: 783585038599

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

Dimensions:

• Dimensions: 2.33 in x 2.33 in x 2.75 in
• Display Size: Standard Sized
• Height: 2.75 in
• Length: 2.33 in
• Weight: 0.35 lb
• Width: 2.33 in

Electrical Ratings:

• Amperage Rating: 20 A
• Connectivity: Pressure Terminal Screws
• Current / Amperage Rating: 20 A
• Current Rating: 20 A
• Dielectric Strength: Withstands 2,000V minimum
• Phase: 3 Phase WYE
• Voltage Rating: 3 Phase WYE 277/480 VAC
• Voltage Rating Description: 3 Phase WYE 277/480 VAC

Conductor Related:

• Cable Range: 0.350 - 1.150 in
• Cord Type: All Listed Portables
• Number Of Wires: 5-Wire
• Wire Size: #16 AWG to #8 AWG

Certifications and Compliance:

• Certified to CSA C22.2 No.42
• Fed.Spec. W-C-596
• Listed to UL 498
• Nema Rating: L22-20P

Logistics:

• Carton Quantity: 30

Hubbell HBL2521 Instruction Manual.pdf
Hubbell HBL2521 Specifications.pdf
Hubbell HBL2521 Dimensional Drawing.pdf
Hubbell HBL2521 Warranty.pdf