Eaton L1930RWBK Watertight Locking Receptacle - IP66
Part Number: L1930RWBK
Quick Summary
Eaton L1930RWBK watertight locking receptacle provides secure, moisture-resistant power connections for rugged industrial environments. This design addresses common pain points such as water ingress, corrosion, and downtime in outdoor or washdown areas. It carries NOM and cULus listings with NEMA ratings (12/4/4X/3) and IP66 protection, ensuring compliant and durable operation. By combining back wiring capability with a robust thermoplastic housing, it delivers reliable field installation and long service life, while enabling scalable, industrial-grade power distribution for equipment and machinery. For procurement teams, this means predictable maintenance cycles and lower total cost of ownership.
Product Information
Extended Description
L1930RWBK Eaton: Eaton Arrow Hart watertight locking receptacle, #14-8 AWG, 30A, Industrial, 277/480V, Back wiring, Black, Single, Watertight, L19-30, Four-pole, Four-wire, Thermoplastic
Product Name
Eaton Arrow Hart watertight locking receptacle
Catalog Number
L1930RWBK
UPC
032664709234
Product Length/Depth
6.75 in
Product Height
4 in
Product Width
4.25 in
Product Weight
1.025 lb
Certifications
NOM cULus Listed
Amperage Rating
30A
NEMA configuration
L19-30
Number Of Poles
Four-pole
Number of wires
Non-grounding 4
Receptacle type
Locking
Voltage rating
3ØY 277/480 V
Environmental resistance
NEMA 12 NEMA 4 NEMA 4X NEMA 3 IP66 NEMA 3R
Allowable wire size
#14-8 AWG
Wiring method
Back
Color
Black
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
The 30A, four-pole locking design supports full-rated loads for 277/480V three-phase equipment. This provides secure connections during operation, reducing downtime and the need for field service. It is ideal for heavy machinery and outdoor enclosures in manufacturing and processing plants. IP66 and NEMA 12/4/4X/3 ratings deliver moisture and dust resistance, extending service life in washdown zones and outdoor installations and reducing maintenance frequency. The back wiring method supports #14-8 AWG conductors, enabling faster installations and fewer field terminations, which translates to lower labor costs and quicker deployment. Glass-filled nylon face with thermoplastic housing and nickel-plated bronze contacts resist corrosion and wear, ensuring reliable performance in harsh environments. The device is rated as extra heavy-duty industrial, aligning with rigorous equipment demands and long-term ownership value. Certifications NOM and cULus Listed further reinforce compliance and safety in industrial facilities.
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FAQs
The L1930RWBK uses a back wiring method compatible with #14-8 AWG conductors. It is a four-pole, non-grounding 4-wire receptacle rated for 30A and 277/480V, making it suitable for three-phase industrial equipment and outdoor installations. This design reduces field terminations, simplifies wiring runs, and supports faster, error-free installation in control panels and enclosures.
This receptacle is engineered for washdown and harsh environments with IP66 protection and NEMA ratings including 12, 4, 4X, and 3, providing robust moisture and dust resistance. Such ratings ensure reliable operation in damp areas, outdoors, and in environments with frequent cleaning, thereby lowering maintenance frequency and replacement costs.
The L1930RWBK carries NOM and cULus Listed certifications, confirming electrical safety and compliance for North American installations. It uses the L19-30 four-pole configuration and is suitable for 277/480V three-phase applications. UPC is 032664709234, aiding product identification in procurement catalogs and on BOMs.
The locking design ensures a secure, vibration-resistant connection that resists accidental disconnections in equipment subjected to movement or dust. This reduces arc incidents and downtime, improves operator safety, and simplifies maintenance planning by providing a consistently reliable power interface for industrial machinery and portable equipment.
Yes. With a 30A rating, 277/480V, four-pole configuration, and back-wiring capability, the L1930RWBK is well-suited for three-phase industrial equipment. Its IP66/NEMA 12/4/4X/3 protections make it appropriate for outdoor enclosures and washdown environments, delivering reliable power delivery in demanding plant and construction-site applications.