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  11. Locking Plug, L7-20P, 20 A, 277V AC, Single Phase, 2 Pole, Screw Terminals, Black, White
Hubbell Wiring Device-Kellems Locking Plug, L7-20P, 20 A, 277V AC, Single Phase, 2 Pole, Screw Terminals, Black, White HBL2331 - main

Locking Plug, L7-20P, 20 A, 277V AC, Single Phase, 2 Pole, Screw Terminals, Black, White

  • Mfr # HBL2331

  • Zoro # G3497331

product price: $26.45
/ea

Key Features

NEMA Plug Configuration
L7-20P
Current Rating
20 A
Voltage Rating
277V AC
Phase
Single
Number of Poles
2
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Specifications

Product Information

MFR #
HBL2331
Zoro #
G3497331
UPC #
783585037899
Country of Origin
United States

Dimensions

For Maximum Cable Diameter
0.93 in
For Minimum Cable Diameter
0.36 in
Cord Size
0.360 in to 0.930 in
Minimum Wire Size
16 AWG
Face Diameter
1.97 in
Body Length
2.26 in
Maximum Wire Size
8 AWG
Outside Diameter
2.26 in
Wire Size
#16 AWG to #8 AWG
Length
2.26 in
Width
2.26 in
Dimensions
2.26 in x 2.26 in x 2.75 in
Height
2.75 in

Description

The HUBBELL 20A Twist-Lock Plug (L7-20P) is a locking plug designed for use in industrial environments, rated for 20 amps and 277V AC. It features a two-pole, three-wire configuration with a straight connection orientation and screw terminal wire connections. The plug includes a cord grip designed to reduce strain on terminations, as well as includes a dust shield intended to limit entry of contaminants into the wiring chamber.


Key Features of the HUBBELL 20A Twist-Lock Plug L7-20P:

  • Amperage/Voltage Rating: Rated for 20 A and 277V AC single-phase operation

  • NEMA Configuration: L7-20P (2 pole, 3 wire)

  • Cord Range: Accepts cable diameters from 0.360" to 0.930"

  • Wire Size Compatibility: Accommodates #16 AWG to #8 AWG stranded copper wire

  • Material Construction: Nylon housing with brass blades; constructed with materials rated for resistance to certain chemicals and impacts per manufacturer specifications

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

  • Ingress Protection: IP20 rating; suitable for indoor dry locations unless protected by additional means

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

  • Additional Features: Clear funnel-shaped wire entry for ease of termination; non-shrouded design; grounded configuration; flammability rating HB or better per UL94/CSA standards

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