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  11. Locking Receptacle, L21-30R, 30 A, 120/208V AC, Three Phase, 4 Pole, Flush Mount, Screw Terminals
Hubbell Wiring Device-Kellems Locking Receptacle, L21-30R, 30 A, 120/208V AC, Three Phase, 4 Pole, Flush Mount, Screw Terminals IG2810 - main

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

  • Mfr # IG2810

  • Zoro # G3446904

product price: $92.79
/ea
Free Shipping & Returns

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 #
IG2810
Zoro #
G3446904
UPC #
783585872506
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.
Height
1.31 in
Dimensions
3.28 in x 1.67 in x 1.31 in
Width
1.67 in
Length
3.28 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
Screw Terminals
Shrouded
No
Grounding
Isolated Ground
Housing Color
Orange
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
Impact Resistant, Moisture Resistant
Flange Type
Non-Flanged
Material
Valox
Grade
Industrial
Wiring Style
Standard
Mounting Type
Flush Mount
Special Features
With Isolated Ground
Includes
Mounting Hardware
Market
Industrial
Connection Orientation
Straight
Contact Material
Brass
Minimum Operating Temperature
-40 Degrees F
Maximum Operating Temperature
167 Degrees F
Housing Material
Nylon
Horsepower Rating
3 hp
Number of Gangs
1
AFCI
No
For Environment
Dry
Includes Mounting Hardware
Yes
For Location
Indoor
Polarized
Yes
Terminal Designations
Terminals identified in accordance with UL 498 (X, Y, Z, White, Green)
Base Material
Nylon Polyester
Lock Type
Twist-lock
Spring Material
.040" Brass
Flammability
V2 or better per UL94/CSA 22.2 No.0.17
Performance
Electrical-Current Interrupting - Certified for current interrupting at full rated current Electrical - Dielectric Voltage - Withstands 2,000V minimum Mechanical - Terminal Accommodation - #16 - #8 AWG solid or stranded copper wire Mechanical - Terminal Identification - Terminals identified in accordance with UL 498 Mechanical - Flammability - V2 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)
Material - Mounting Hardware
Screw Mounting
Application
Heavy Duty Industrial
Dielectric Strength
Withstands 2,000V minimum
Amperage Rating
30 A
OEM Brand Name
Hubbell Wiring Device-Kellems
Amps
30

Description

The HUBBELL 30A Isolated Ground Locking Receptacle is an industrial-grade device rated for use in electrical connections in commercial and industrial settings. This flush-mount, twist-lock receptacle features isolated ground construction to separate the grounding contacts from the mounting strap, suitable for applications requiring isolated ground construction. It accommodates 4 poles and 5 wires with a NEMA L21-30R configuration and is rated for 120/208V AC three-phase power at up to 30 amps.


Key Features of the HUBBELL 30A Isolated Ground Locking Receptacle:

  • Isolated Ground: Insulation barrier construction isolates ground contact from mounting strap; green screw connects directly to grounding contacts.

  • Amperage & Voltage Rating: Rated for 30 A, 120/208V AC, three-phase operation.

  • NEMA Configuration: L21-30R with twist-lock design.

  • Wiring Capability: Accepts #16 AWG – #8 AWG solid or stranded copper wire via screw terminals; supports both back and side wiring.

  • Material Construction: Brass contacts and all-brass mounting system

  • Rated operating temperature range: -40°C to +75°C (without impact); maximum temperature rise of 30°C at full load after overload testing.

  • Listings & Standards: Certified to UL 498, CSA C22.2 No.42, Federal Specification W-C-596; flammability rating V2 or better per UL94/CSA standards.

  • Mounting Type: Flush mount with included screw hardware; standard size single-gang installation footprint.

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