Eaton L2220CW Watertight locking connector - IP67
Part Number: L2220CW
Quick Summary
Eaton Arrow Hart watertight locking connector is designed to safely power industrial equipment in demanding environments. Engineers often battle moisture ingress and field wiring failures that derail uptime; this solution mitigates those risks with a rugged, interlocking design and a proven IP67 enclosure. RoHS compliant and NOM cULus Listed, with a 277/480 V rating and 20 A amperage, it also meets common North American electrical standards. Back wiring, four-pole design for five wires, and a Santoprene elastomer seal support quick installation and reliable terminations. For buyers, this translates to reduced maintenance costs, faster field wiring, and improved safety in harsh industrial settings.
Product Information
Extended Description
L2220CW Eaton: Eaton Arrow Hart watertight locking connector, #18-10 AWG, 20A, Industrial, 277/480V, Back wiring, Yellow, Steel, Watertight, L22-20, Four-pole, Five-wire, Santoprene thermoplastic elastomeric, 0.36 to 0.84 in, IP67
Product Name
Eaton Arrow Hart watertight locking connector
Catalog Number
L2220CW
UPC
040893642529
Product Length/Depth
6.27 in
Product Height
3.84 in
Product Width
4.37 in
Product Weight
1.025 lb
Compliances
RoHS Compliant
Certifications
NOM cULus Listed
Amperage Rating
20A
Degree of protection
IP67
NEMA configuration
L22-20
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 277/480 V
Environmental resistance
NEMA 4X NEMA 6P NEMA 6 IP67 NEMA 4
Allowable wire size
#18-10 AWG
Wiring method
Back
Color
Yellow
Contact material
Nickel plated brass
Application
Industrial
Cord diameter
0.36-0.84 in
Design type
Watertight locking connector
Device grade
Extra heavy-duty industrial specification grade
Face/body material
Nylon
Material
Santoprene thermoplastic elastomeric
Special features
Watertight
Type
Locking connector
Feature: Watertight locking connector design with IP67 protection and Santoprene seal. Business impact: Reduces moisture exposure and corrosion, extending service life in wet environments. Application: Industrial automation, outdoor equipment, and wash-down areas. Feature: Back wiring for #18-10 AWG conductors. Business impact: Accelerates installation, reduces field termination errors, and simplifies field upgrades. Application: Control panels, power distribution, and machine tool feeds. Feature: Four-pole, five-wire configuration with grounding. Business impact: Supports complex motor and control wiring with reliable ground reference. Application: 3-phase motors and control circuits in fabrication and packaging lines. Feature: Nickel-plated brass contacts and nylon face/body. Business impact: Improves conductivity, corrosion resistance, and mechanical durability. Application: Heavy-duty industrial environments and rugged outdoor installations. Feature: Cord diameter range 0.36-0.84 in and 277/480V, 20A rating. Business impact: Versatile cord compatibility and high-power loads, enabling flexible installation. Application: Power connections in conveyors, pumps, and industrial equipment across harsh facilities.
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FAQs
The L2220CW is ideal for industrial automation, conveyors, pumps, and outdoor equipment in harsh environments. Its four-pole design supports 277/480V systems with up to 20A, while IP67-rated protection guards against moisture and dust during wash-downs or exposure to the elements.
Back wiring is used with #18-10 AWG conductors, allowing quick terminations without inserting cables from the front. Ensure proper seating of the conductor, adhere to torque guidelines for reliable connections, and verify the nickel-plated brass contacts for low-resistance, long-term conductivity.
Yes. The connector is RoHS compliant and NOM cULus Listed, meeting regulatory requirements for electrical components in North American installations, while its IP67 rating provides robust ingress protection in demanding environments.
The device features a nylon face/body, Santoprene thermoplastic elastomeric seal, and nickel-plated brass contacts. This combination delivers high impact resistance, chemical compatibility, and excellent conductivity for long service life in tough industrial settings.
By delivering reliable moisture protection, easier back-wiring installations, and durable contact materials, the L2220CW reduces field failures and downtime, lowers maintenance costs, and improves overall uptime for critical machinery in manufacturing environments.