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Locking Receptacle, L21-30R, 30 A, 120/208V AC, Three Phase, 4 Pole, Flush Mount, Black

  • Mfr # HBL2810ST

  • Zoro # G206171310

product price:  $77.56
/ea

Key Features

NEMA Receptacle Configuration
L21-30R
Current Rating
30 A
Voltage Rating
120/208V AC
Phase
Three
Number of Poles
4
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Specifications

Product Information

MFR #
HBL2810ST
Zoro #
G206171310
UPC #
783585788524
Country of Origin
China

Dimensions

Overall Depth
1.468 in
Maximum Wire Size
8 AWG
Mount Hole Center-to-Center Height
3.28 in
Face Plate Width
1.7 in
Face Diameter
1.56 in
Minimum Wire Size
14 AWG
Face Plate Height
2.77 in
Wire Size
14 AWG - 10 AWG solid, 14 AWG - 8 AWG stranded (including compact stranded)
Length
3.28 in
Dimensions
3.28 in x 1.7 in x 1.468 in
Width
1.7 in
Height
1.468 in

Details

Item
Locking Receptacle
NEMA Receptacle Configuration
L21-30R
Current Rating
30 A
Voltage Rating
120/208V AC
Phase
Three
Number of Poles
4
Number of Wires
5
Wire Connection Type
Spring Clamp Terminals
Grounding
Grounded
Housing Color
Black
Mount Type
Flush
Cover Type
No Cover
Flange Type
Non-Flanged
Standards
CSA C22.2, UL 498
Resistance Properties
Impact Resistant
IP Rating
IP20
Includes
Mounting Strap
AFCI
No
Number of Gangs
1
Housing Material
Nylon
NEMA Enclosure Rating
1
Horsepower Rating
3 hp
Shrouded
No
Maximum Operating Temperature
167 Degrees F
Polarized
Yes
Connection Orientation
Straight
Minimum Operating Temperature
-40 Degrees F
Contact Material
Brass
Includes Mounting Hardware
Yes
Amperage Rating
30 A

Description

The HUBBELL Locking Receptacle is a 30A, three-phase wye, 120/208V AC twist-lock receptacle intended for use in commercial and industrial settings. It features spring clamp terminals that enable wire termination without the use of screwdrivers or torque wrenches. The device incorporates a high-impact nylon face with color coding by voltage to assist with device identification by voltage.


Key Features of the HUBBELL Locking Receptacle:

  • Amperage/Voltage Rating: Rated for 30 A and 120/208V AC, compatible with three-phase applications.

  • NEMA Configuration: L21-30R configuration with four poles and five wires; polarized and grounded design.

  • Wire Connection Type: Spring clamp terminals are designed to maintain connection integrity during installation.

  • Wire Size Compatibility: Accepts solid wire from 14 AWG to 10 AWG, stranded wire from 14 AWG to 8 AWG (including compact stranded).

  • Housing Material: Nylon housing constructed with impact-resistant nylon housing; black face color coded by voltage.

  • Mount Type: Flush mount design; includes mounting strap and hardware.

  • Temperature Range: Operates between -40°F to 167°F maximum operating temperature.

  • Certain Ratings & Standards: UL 94 V-2 flammability rating; meets CSA C22.2 and UL 498 standards; NEMA Enclosure Rating of type 1, IP20 rated protection against solid objects greater than 12mm diameter.

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