Eaton L2320PWBK Locking Plug - IP67
Part Number: L2320PWBK
Quick Summary
The Eaton L2320PWBK locking plug delivers watertight, four-pole connectivity for industrial equipment in harsh environments. Engineers often struggle with ingress, corrosion, and unreliable terminations that drive downtime and maintenance costs. This plug meets RoHS and is cULus listed, with IP67 protection to withstand washdowns and dusty facilities. Back wiring and a 0.36–0.84 in cord diameter range streamline termination, reduce field errors, and simplify panel installation. Designed for industrial applications, it pairs with L23-20 outlets for three-phase equipment and supports 347/600 V, delivering reliable performance and regulatory compliance across global deployments.
Product Information
Extended Description
L2320PWBK Eaton: Eaton Arrow Hart watertight locking plug, #18-10 AWG, 20A, Industrial, 347/600V, Back wiring, Black, Steel, Watertight, L23-20, Four-pole, Five-wire, Santoprene, 0.36 to 0.84 in, IP67
Product Name
Eaton Arrow Hart watertight locking plug
Catalog Number
L2320PWBK
UPC
032664709432
Product Length/Depth
6.38 in
Product Height
3.82 in
Product Width
4.4 in
Product Weight
1.025 lb
Compliances
RoHS Compliant
Certifications
cULus Listed
Amperage Rating
20A
Degree of protection
IP67
NEMA configuration
L23-20
Number Of Poles
Four-pole
Number of wires
5 Grounding
Torque rating
For #10-14 AWG: 14-16 lbf-inch. For #8 AWG: 20 lbf-inch
Voltage rating
3ØY 347/600 V
Environmental resistance
NEMA 6 NEMA 4X NEMA 6P NEMA 4 IP67
Allowable wire size
#18-10 AWG
Wiring method
Back
Color
Black
Contact material
Nickel plated brass
Application
Industrial
Cord diameter
0.36-0.84 in
Design type
Watertight locking plug
Device grade
Extra heavy-duty industrial specification grade
Face/body material
Nylon
Material
Santoprene
Special features
Watertight
Type
Locking plug
Feature → Business Impact → Application: Watertight, locking design ensures a secure connection in wet or dusty environments. This minimizes moisture ingress, corrosion, and arcing, extending contact life and lowering maintenance costs. Ideal for washdown areas and outdoor installations in manufacturing lines or outdoor machinery. Feature → Business Impact → Application: Four-pole, five-wire configuration with grounding supports three-phase loads and complex control circuits. It enables efficient motor control and drives integration in panel assemblies, reducing wiring complexity in industrial automation projects. Feature → Business Impact → Application: Back wiring for #18-10 AWG conductors and torque-limiting ranges simplify field termination and improve termination consistency. This reduces installation time, entry errors, and service calls on production floors while ensuring robust, vibration-resistant connections. Feature → Business Impact → Application: Nickel-plated brass contacts with Santoprene seals and a nylon body deliver durability and corrosion resistance across demanding environments. This combination lowers replacement frequency and supports longer service life in harsh settings. Feature → Business Impact → Application: RoHS compliant and cULus listed for global procurement and regulatory assurance. It accelerates compliant sourcing, lowers risk during audits, and supports consistent quality across multi-site deployments.
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FAQs
To install, terminate #18-10 AWG conductors using back wiring, ensuring proper torque: 14-16 lbf-in for #10-14 AWG and 20 lbf-in for #8 AWG. It uses a four-pole, L23-20 configuration and is compatible with standard industrial panels and motor drives in three-phase systems.
The plug is rated for 20A, 347/600V, and features a four-pole, five-wire arrangement with grounding. This supports three-phase equipment and motor loads typical in industrial automation, delivering reliable current handling, safe termination, and compatibility with heavy-duty drives.
Yes. With IP67 protection and NEMA-related resistance, the L2320PWBK is designed for outdoor installations and washdown areas, offering robust ingress protection against water, dust, and corrosion that can compromise connectivity in challenging environments.
The plug is RoHS compliant and cULus Listed. These certifications support regulatory compliance, safer procurement, and easier approval during audits, reducing risk when deploying across North American and global facilities.
Durability stems from nickel-plated brass contacts, Santoprene seals, and a nylon body, delivering low contact resistance and resistance to corrosion. The back-wiring feature also speeds terminations, lowering maintenance time and extending service life in demanding industrial settings.