Eaton L1930RW Watertight Locking Receptacle - IP66
Part Number: L1930RW
Quick Summary
Eaton L1930RW watertight locking receptacle delivers reliable power connections for industrial equipment in harsh environments. Moisture ingress and loose connections routinely drive downtime and safety risks in wet or outdoor installations. This receptacle carries RoHS compliance and cULus listing, with IP66 protection, NEMA 4X/3R ratings, and robust four-pole, four-wire L19-30 configuration for rugged reliability. Designed for 277/480V industrial power with back wiring, it helps facilities meet code while reducing maintenance costs. Its thermoplastic construction and nickel-plated bronze contacts optimize durability and performance, supporting longer service intervals. This combination of rugged design and clear wiring options translates to lower total cost of ownership for facilities engineers.
Product Information
Extended Description
L1930RW Eaton: Eaton Arrow Hart watertight locking receptacle, #14-8 AWG, 30A, Industrial, 277/480V, Back wiring, Yellow, Single, Watertight, L19-30, Four-pole, Four-wire, Thermoplastic
Product Name
Eaton Arrow Hart watertight locking receptacle
Catalog Number
L1930RW
UPC
040893687889
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
30A
NEMA configuration
L19-30
Number Of Poles
Four-pole
Number of wires
Non-grounding 4
Receptacle type
Locking
Voltage rating
3ĆY 277/480 V
Environmental resistance
NEMA 3R NEMA 4X IP66 NEMA 3 NEMA 12 NEMA 4
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: Four-pole, four-wire locking design provides a secure, vibration-resistant connection, significantly reducing accidental disconnections in demanding environments. Benefit: Improves uptime and equipment protection, enabling safer and more predictable operation of industrial machinery. Application: Suitable for three-phase motors and power distribution bays where locking connections are essential for reliability. Feature: Back wiring method accelerates field installation, lowers labor costs, and simplifies future maintenance. Benefit: Faster commissioning and easier troubleshooting without compromising performance. Application: Panel interiors and enclosure fittings where space is constrained and wiring changes are frequent. Feature: Environmental protection with NEMA 3R, NEMA 4X, and IP66 ratings. Benefit: Superior moisture, dust, and washdown resistance, extending service life in outdoor and harsh indoor spaces. Application: Outdoor equipment, washdown areas, and coastal installations requiring robust ingress protection. Feature: Durable materialsāglass-filled nylon face/body, thermoplastic housing, and nickel-plated bronze contacts. Benefit: Long-term corrosion resistance and sustained electrical performance in challenging environments. Application: Industrial facilities with chemical exposure or frequent cleaning cycles. Feature: Color-coded yellow housing and standard locking mechanism. Benefit: Quick identification and secure connections, reducing human error during maintenance or swaps. Application: High-visibility installations and service-heavy areas to improve safety and reliability. Feature: RoHS compliant and cULus listed with strict regulatory alignment. Benefit: Lower compliance risk, easier auditing, and seamless integration into regulated production lines. Application: Industries with formal supplier approvals and environmental requirements.
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FAQs
The L1930RW supports back wiring with #14-8 AWG conductors and a 30A rating in a four-pole, four-wire L19-30 configuration. For best results, mount in a compatible enclosure, route conductors away from moisture paths, and verify torque specs to ensure a secure, compliant connection that resists vibration and repetitive mating cycles.
Yes. The L1930RW is designed for 277/480V three-phase power with a four-pole, four-wire arrangement. It is a locking receptacle rated at 30A and configured as NEMA L19-30, providing secure, high-current connections in industrial environments.
The unit features IP66 protection with NEMA 3R and NEMA 4X ratings, enabling reliable operation in washdown areas, outdoors, and exposed industrial spaces. These ratings guard against dust, moisture, and light chemical exposure while maintaining electrical integrity.
The L1930RW is RoHS compliant and cULus listed NOM. These certifications support regulatory compliance, safer material usage, and reliability for industrial deployments, simplifying supplier qualification and audit readiness.
Benefits include reduced downtime from secure locking connections, longer service intervals due to durable materials and protective ratings, and lower maintenance labor thanks to back wiring ease. In environments with washdowns or outdoor exposure, the device minimizes corrosion and receptacle failure, delivering measurable TCO savings.