Hubbell Wiring Device-Kellems Locking Plug, L21-30P, 30 A, 120/208V AC, Three Phase, 4 Pole, Screw Terminals, Black HBL2811BK - main

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

  • Mfr # HBL2811BK

  • Zoro # G3152554

product price:  $58.69
/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 #
HBL2811BK
Zoro #
G3152554
UPC #
783585172286
Country of Origin
United States

Dimensions

Cord Size
0.350 in to 1.150 in
Maximum Wire Size
8 AWG
For Minimum Cable Diameter
0.35 in
Minimum Wire Size
16 AWG
For Maximum Cable Diameter
1.15 in
Face Diameter
2.21 in
Outside Diameter
2.33 in
Body Length
2.75 in
Length
2.75 in
Wire Size
#16 AWG to #8 AWG
Dimensions
2.75 in x 2.33 in x 2.33 in
Height
2.33 in
Width
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
Standards
CSA Certified C22.2 No. 42, Federal Specification W-C-596, UL 498
Resistance Properties
Chemical Resistant, Impact Resistant
Material
Nylon
Grade
Industrial
IP Rating
IP20
Boot Code
C
Application
Extra Heavy Duty Industrial
Housing Material
Nylon
Polarized
Yes
For Location
Indoor
Horsepower Rating
3 hp
Minimum Operating Temperature
-40 Degrees C
Blade Material
Brass
For Environment
Dry
Maximum Operating Temperature
75 Degrees C
Market
Industrial
Flammability
HB or better per UL 94 or CSA 22.2 No. 0.6
OEM Brand Name
Hubbell Wiring Device-Kellems
Amperage Rating
30 A
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)
Cord Type
All Listed Portables
Cord Range
0.350"-1.150" (9-29)
Material - Mounting Hardware
Cord Mounted
Dielectric Strength
Withstands 2,000V minimum
NEMA Configuration
L21-30
Amps
30
Antimicrobial
No

Description

The HUBBELL 30A Locking Plug L21-30P is a four-pole, five-wire locking plug intended for use in industrial settings where a locking plug is specified. It features a black ribbed nylon housing that provides impact and chemical resistance, with a ribbed nylon construction. The clear, funnel-shaped wire entry assists with wire termination, while an integral dust shield helps prevent contaminants from entering the wiring chamber.


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

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

  • NEMA Configuration: L21-30P (4 poles, 5 wires)

  • Housing Material: Ribbed nylon construction offers impact and chemical resistance

  • Cord Range: Accepts cords from 0.350" to 1.150" diameter; accommodates #16 AWG to #8 AWG stranded copper wire

  • Cord Grip Design: reduces strain on wire terminations

  • Wire Connection Type: screw terminals with funnel-shaped entry

  • Dust Shield: includes an integral dust shield

  • Operating Temperature Range: -40°C minimum (without impact) to +75°C maximum continuous use

  • Standards Compliance: Certified to UL 498, CSA C22.2 No.42, Federal Specification W-C-596

  • IP Rating: IP20 – suitable for indoor dry locations unless protected by additional means

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