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  11. Flanged Locking Receptacle, L21-20R, 20 A, 120/208V AC, Three Phase, 4 Pole, Flush Mount, Gray
Hubbell Wiring Device-Kellems Flanged Locking Receptacle, L21-20R, 20 A, 120/208V AC, Three Phase, 4 Pole, Flush Mount, Gray HBL2510AR - main

Flanged Locking Receptacle, L21-20R, 20 A, 120/208V AC, Three Phase, 4 Pole, Flush Mount, Gray

  • Mfr # HBL2510AR

  • Zoro # G0384176

product price: $54.69
/ea

Key Features

NEMA Receptacle Configuration
L21-20R
Current Rating
20 A
Voltage Rating
120/208V AC
Phase
Three
Number of Poles
4
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Specifications

Product Information

MFR #
HBL2510AR
Zoro #
G0384176
UPC #
783585234960
Country of Origin
United States

Dimensions

Minimum Wire Size
16 AWG
Maximum Wire Size
8 AWG
Wire Size
#16 AWG - #8 AWG solid or stranded copper wire only.

Details

Item
Flanged Locking Receptacle
NEMA Receptacle Configuration
L21-20R
Current Rating
20 A
Voltage Rating
120/208V AC
Phase
Three
Number of Poles
4
Number of Wires
5
Wire Connection Type
Screw Terminals
Shrouded
Yes
Grounding
Grounded
Housing Color
Gray
Mount Type
Flush
Cover Type
No Cover
IP Rating
IP20
NEMA Enclosure Rating
12, 4X
Standards
CSA Certified C22.2 No. 42, Federal Specification W-C-596, UL 498
Resistance Properties
Corrosion Resistant, Impact Resistant
Flange Type
Flanged
Wiring Style
Standard
Grade
Industrial
Mounting Type
Flush Mount
Material
Stainless Steel
Special Features
With Cover
For Environment
Dry
Market
Industrial
Number of Gangs
1
Polarized
Yes
Horsepower Rating
2 hp
Maximum Operating Temperature
167 Degrees F
Contact Material
Brass
Housing Material
Valox
For Location
Indoor
Minimum Operating Temperature
-40 Degrees F
Flange Shape
Rectangular
AFCI
No
Lock Type
Twist-lock
Terminal Designations
Terminals identified in accordance with UL 498
Spring Material
.031" Brass
Flammability
V2 or better per UL94/CSA 22.2 No.0.17
Flange Material
Gray Valox 357U
Amps
20

Description

The HUBBELL 20A Angle Twist-Lock Receptacle is a flanged locking receptacle rated for use in indoor, dry locations per manufacturer specifications. It features a twist-lock mechanism with alignment arrows and lock/unlock symbols for visual confirmation of proper connection. The device supports three-phase power at 120/208V AC, with a current rating of 20 amps and accommodates #16 AWG to #8 AWG solid or stranded copper wire via screw terminals.


Key Features of the HUBBELL 20A Angle Twist-Lock Receptacle:

  • NEMA Configuration: L21-20R, four poles and five wires

  • Contact Material: Brass contacts provide electrical connectivity

  • Housing & Flange Material: Valox housing; stainless steel flange (rectangular shape)

  • Mounting Type: Flush mount design with shrouded construction

  • Temperature Range: Operates from -40°F to 167°F (maximum continuous temperature 75°C)

  • Horsepower Rating: Rated up to 2 hp

  • Wire Size Compatibility: Accepts #16 AWG – #8 AWG copper wire only

  • Coding & Identification: Catalog number and color-coded voltage rating visible during use; terminals identified per UL 498

  • NEMA Enclosure Rating/IP Rating: NEMA Type 1 / IP20 for indoor applications

  • Resistance Properties: Meets V2 or better flammability requirements per UL94/CSA standards

  • Special Feature: Includes cover for added protection when not in use

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