Eaton L2030CWBK Watertight locking connector - cULus Listed
Part Number: L2030CWBK
Quick Summary
Eaton L2030CWBK watertight locking connector provides secure four-pole power connections for industrial equipment. In demanding facilities, moisture intrusion and miswiring can trigger unplanned downtime and safety risks. This model carries RoHS compliance and cULus listing, with IP67/NEMA 4X sealing to perform in wet and dusty environments. Back wiring and a rugged nylon body with a Santoprene seal help simplify installation, while the 30A, 347/600V rating supports NEC and UL requirements for motors, pumps, and other heavy equipment. Designed for reliable field changes and long service life, it delivers value through reduced maintenance and improved uptime. Engineers value predictable torque specs and clear wiring guidelines during panel builds.
Product Information
Extended Description
L2030CWBK Eaton: Eaton Arrow Hart watertight locking connector, #18-10 AWG, 30A, Industrial, 347/600V, Back wiring, Black, Watertight, L20-30, Four-pole, Four-wire, Santoprene thermoplastic elastomeric
Product Name
Eaton Arrow Hart watertight locking connector
Catalog Number
L2030CWBK
UPC
032664709272
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
30A
NEMA configuration
L20-30
Number Of Poles
Four-pole
Number of wires
4 Non-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
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
Four-pole, 30A design provides a robust power interface for industrial equipment, reducing overheating and electrical noise while improving motor starting performance. This translates to higher machine availability and smoother production runs in demanding environments. Back wiring supports quick, error‑free field wiring, lowering labor costs and enabling rapid upgrades during line changes or expansions. In wet or dusty settings, watertight sealing delivers IP67/NEMA 4X protection, protecting against water ingress and corrosion to extend service life and reduce maintenance intervals. The nylon body, nickel‑plated brass contacts, and Santoprene elastomeric seal combine to resist wear and chemical exposure, delivering durable terminations and reliable conductivity across temperature ranges. Regulatory compliance is reinforced by RoHS and cULus listings, while precise torque ratings guide safe, repeatable installations. With these features, the L2030CWBK is well suited for motors, pumps, conveyors, and other industrial Equipment requiring rugged, compliant power connections.
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FAQs
The L2030CWBK uses back wiring and supports wire sizes from #18 to #10 AWG. Torque specifications are 14–16 in‑lb for #10–14 AWG and 20 in‑lb for #8 AWG, ensuring secure terminations and reliable current transfer.
It is rated for 30A, with a voltage rating of 347/600V in a 4‑pole, four‑wire configuration, suitable for three‑phase industrial applications.
Yes. It carries IP67/NEMA 4X/NEMA 6/NEMA 6P/NEMA 4 environmental protections, making it appropriate for outdoor, wash-down, and other challenging installations.
The connector is RoHS compliant and cULus listed, helping with regulatory compliance and safety certifications in North America.
Durable nylon body with nickel-plated brass contacts and a Santoprene seal provides long life in harsh environments, while back wiring simplifies installation and maintenance, reducing downtime and labor costs.