Eaton L2020RW Watertight Locking Receptacle - IP66
Part Number: L2020RW
Quick Summary
The Eaton L2020RW watertight locking receptacle provides secure, high‑reliability power connections for industrial applications. In harsh plant areas moisture, debris, and rough handling can cause failures and unplanned downtime. This model is RoHS compliant and cULus listed, with IP66 protection and a 347/600 V rating in a four‑pole, four‑wire configuration. Back wiring with a thermoplastic, glass‑filled nylon body plus nickel plated bronze contacts simplifies installation and improves field reliability. Back wiring plus a yellow housing improves visibility and ease of servicing, while the four‑pole arrangement supports 347/600 V industrial power distribution. This combination reduces downtime, improves maintenance planning, and aligns with common OEM wiring practices for heavy industry.
Product Information
Extended Description
L2020RW Eaton: Eaton Arrow Hart watertight locking receptacle, #14-8 AWG, 20A, Industrial, 347/600V, Back wiring, Yellow, Single, Watertight, L20-20, Four-pole, Four-wire, Thermoplastic
Product Name
Eaton Arrow Hart watertight locking receptacle
Catalog Number
L2020RW
UPC
040893687858
Product Length/Depth
6.75 in
Product Height
4 in
Product Width
4.25 in
Product Weight
1.025 lb
Compliances
RoHS Compliant
Certifications
cULus Listed NOM
Amperage Rating
20A
NEMA configuration
L20-20
Number Of Poles
Four-pole
Number of wires
4 Non-grounding
Receptacle type
Locking
Voltage rating
3ØY 347/600 V
Environmental resistance
IP66 NEMA 4 NEMA 3 NEMA 3R NEMA 4X NEMA 12
Allowable wire size
#14-8 AWG
Wiring method
Back
Color
Yellow
Contact material
Nickel plated bronze
Application
Industrial
Design type
Single receptacle
Device grade
Extra heavy-duty industrial specification grade
Face/body material
Glass filled nylon
Material
Thermoplastic
Special features
Watertight
Type
Locking receptacle
Feature → Business Impact → Application. The IP66/NEMA protection provides moisture and dust resistance, reducing corrosion risk and extending equipment life, which translates to lower maintenance costs and fewer unplanned outages in washdown zones and outdoor installations. The back‑wire capability supports quick, error‑free terminations for #14‑8 AWG conductors, accelerating panel upgrades and minimizing field wiring mistakes in motor control centers. The four‑pole, four‑wire design enables robust 3‑phase power delivery at 347/600 V, ensuring reliable motor and drive connections in conveyors and processing lines. Nickel‑plated bronze contacts deliver low contact resistance over time, improving overall efficiency and reducing heat‑related losses in high‑duty environments. The thermoplastic, glass‑filled housing offers impact resistance and chemical tolerance, lowering replacement cycles in demanding plants. RoHS compliance and cULus listing assure regulatory alignment and safer procurement for industrial projects.
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FAQs
Designed for industrial and harsh environments, the L2020RW withstands moisture, dust, and washdown exposure with IP66/NEMA 4X protection. It uses back wiring for fast field terminations and a yellow thermoplastic body for high visibility. It is well suited for motors, control panels, and outdoor equipment where secure attachment and reliable power are critical.
The L2020RW provides 20 A current, 347/600 V, four‑pole, four‑wire configuration with back wiring for #14‑8 AWG conductors. It offers locking receptacle functionality to prevent accidental disconnections in vibration‑prone installations, making it suitable for heavy equipment, conveyors, and machine tools. It also supports RoHS compliance and cULus listing to meet regulatory requirements.
Yes. The unit is designed for back wiring with #14‑8 AWG conductors and integrates with Eaton Arrow Hart locking devices. The yellow housing enhances visibility, and the thermoplastic construction resists impact in rugged environments, facilitating a straightforward upgrade for existing industrial panels and machine setups.
The L2020RW is RoHS compliant and cULus listed NOM, meeting environmental and electrical safety requirements across many industrial sites. It also provides IP66 protection with NEMA 4X suitability, ensuring performance in wet or dusty locations. The back‑wired termination and four‑pole arrangement support code‑conforming connections across plant circuits.
The locking design minimizes accidental disconnects, reducing downtime costs, while corrosion‑resistant contacts maintain low resistance for reliability in harsh environments. Back‑wire installation speeds wiring during panel upgrades, and RoHS/cULus compliance streamlines procurement and regulatory acceptance, delivering lower total cost of ownership over the equipment lifecycle.