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  11. Locking Plug, L21-30P, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Black, White
Hubbell Wiring Device-Kellems Locking Plug, L21-30P, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Black, White HBL2811FC - main

Locking Plug, L21-30P, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Black, White

  • Mfr # HBL2811FC

  • Zoro # G1144857

product price: $60.15
/ea

Key Features

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

Product Information

MFR #
HBL2811FC
Zoro #
G1144857
UPC #
783585039978
Country of Origin
United States

Dimensions

For Maximum Cable Diameter
1.15 in
For Minimum Cable Diameter
0.35 in
Cord Size
0.350 in to 1.150 in
Outside Diameter
2.33 in
Face Diameter
2.21 in
Body Length
2.75 in
Minimum Wire Size
16 AWG
Maximum Wire Size
8 AWG
Wire Size
#16 AWG to #8 AWG
Length
2.75 in
Width
2.33 in
Dimensions
2.75 in x 2.33 in x 2.33 in
Height
2.33 in

Details

Item
Locking Plug
NEMA Plug Configuration
L21-30P
Current Rating
30 A
Voltage Rating
120/208V AC
Phase
Three
Number of Poles
4
Number of Wires
5
Number of Blades
5
Wire Connection Type
Screw Terminals
Wiring Style
Standard
Connection Orientation
Straight
Shrouded
No
Grounding
Grounded
Housing Color
Black, White
IP Rating
IP20
Standards
CSA Certified C22.2 No. 42, Federal Specification W-C-596, UL 498
Resistance Properties
Chemical Resistant, Impact Resistant
Grade
Industrial
Material
Nylon
Boot Code
C
Special Features
For Flat Cable
Application
Extra Heavy Duty Industrial
For Environment
Dry
Market
Industrial
Polarized
Yes
Minimum Operating Temperature
-40 Degrees C
For Location
Indoor
Blade Material
Brass
Housing Material
Nylon
Maximum Operating Temperature
75 Degrees C
Horsepower Rating
3 hp
Flammability
HB or better per UL 94 or CSA 22.2 No. 0.6
Performance
Electrical-Current Interrupting - Certified for current interrupting at full rated current Electrical - Dielectric Voltage - Withstands 2,000V minimum Mechanical - Terminal Accommodation - #16 AWG - #8 AWG stranded copper wire only Mechanical - Terminal Identification - Terminals identified in accordance with UL 498 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)
Amperage Rating
30 A
Dielectric Strength
Withstands 2,000V minimum
Material - Mounting Hardware
Cord Mounted
Cord Type
All Listed Portables
Cord Range
0.350"-1.150" (9-29)
OEM Brand Name
Hubbell Wiring Device-Kellems
Amps
30
NEMA Configuration
L21-30
Antimicrobial
No

Description

The HUBBELL 30A Locking Plug L21-30P is an industrial-grade electrical connector intended for use in demanding environments where a locking connection is specified. This plug accommodates 4 poles and 5 wires, supports three-phase power at 120/208VAC, and includes a ribbed nylon housing for enhanced grip as well as resistance to impact and chemicals. It is compatible with listed portable cords within the specified diameter range and includes clear wire entry funnel and integral dust shield.


Key Features of the HUBBELL 30A Locking Plug L21-30P:

  • Amperage/Voltage: Rated for 30 A, 120/208V AC three-phase circuits

  • NEMA Configuration: L21-30P (locking type), polarized, grounded

  • Cord Range: Accepts cord diameters from 0.350" to 1.150"; compatible with #16 AWG to #8 AWG stranded copper wire

  • Housing Material: Ribbed nylon body includes a ribbed nylon housing

  • Cord Grip Design: Cord grip accommodates flat cables

  • Wire Termination: Screw terminals with clear, funnel-shaped entry for straightforward installation

  • Dust Protection: Integral dust shield helps prevent contaminants from entering the wiring chamber

  • Temperature Rating: Operates continuously up to 75°C; minimum -40°C without impact

  • Standards Compliance: Certified to UL 498, CSA C22.2 No.42, Federal Specification W-C-596; IP20 rated (indoor dry locations unless otherwise protected)

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