Eaton L1930CW Watertight Locking Connector - IP67, L19-30
Part Number: L1930CW
Quick Summary
The Eaton L1930CW watertight locking connector delivers reliable power connections for industrial equipment in harsh environments. Moisture ingress and unreliable connections in wet or dusty environments create maintenance delays. It carries IP67 protection and is compatible with NEMA L19-30 systems, with RoHS compliance and cULus Listed NOM certifications. Designed for industrial electrical connectors, it supports back-wiring and a 0.43–1.15 in cord diameter, cutting on-site wiring time. With a 30A, 277/480V rating, it helps protect uptime in motors and control panels, making maintenance schedules more predictable. Durable nylon body, nickel-plated brass contacts, and Santoprene elastomeric gearing deliver long service life in demanding plants.
Product Information
Extended Description
L1930CW Eaton: Eaton Arrow Hart watertight locking connector, #18-10 AWG, 30A, Industrial, 277/480V, Back wiring, Yellow, Steel, Watertight, L19-30, Four-pole, Four-wire, Santoprene thermoplastic elastomeric, 0.43 to 1.15 in, IP67
Product Name
Eaton Arrow Hart watertight locking connector
Catalog Number
L1930CW
UPC
040893642352
Product Length/Depth
3.85 in
Product Height
6.76 in
Product Width
4.36 in
Product Weight
1.025 lb
Compliances
RoHS Compliant
Certifications
cULus Listed NOM
Amperage Rating
30A
Degree of protection
IP67
NEMA configuration
L19-30
Number Of Poles
Four-pole
Number of wires
Non-grounding 4
Torque rating
20 lbf-inch
Voltage rating
3ØY 277/480 V
Environmental resistance
NEMA 6P IP67 NEMA 4 NEMA 4X NEMA 6
Allowable wire size
#18-10 AWG
Wiring method
Back
Color
Yellow
Contact material
Nickel plated brass
Application
Industrial
Cord diameter
0.43-1.15 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
Watertight locking interface provides environmental resilience that reduces moisture-related contact degradation, resulting in fewer field failures and lower maintenance costs. The IP67 rating together with NEMA protection gives confidence in outdoor, washdown, and dusty environments, translating to longer intervals between service and improved plant uptime. The four-pole, four-wire L19-30 configuration supports 277/480V three-phase power and 30A circuits, enabling safer, compliant motor and equipment connections while minimizing miswiring in control panels. Back-wiring capability with #18-10 AWG conductors, combined with a 20 lbf-in torque rating, enables fast, repeatable terminations and consistent electrical performance across shifts. The durable nylon body, nickel-plated brass contacts, and Santoprene elastomeric seal withstand chemical exposure and mechanical wear, extending service life in harsh facilities. RoHS compliance and cULus NOM listings simplify procurement for global projects, supporting regulatory alignment and streamlined sourcing. In practice, these features collectively reduce field rework, shorten installation times, and contribute to predictable maintenance planning across production lines.
Get a Quick Quote for a Eaton L1930CW
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton L1930CW?
Enquire Now
FAQs
The L1930CW supports back-wiring for #18-10 AWG conductors, with a torque rating of 20 lbf-in to ensure a tight, code-compliant termination. Its four-pole, four-wire configuration preserves phase integrity in 3-phase installations and reduces termination errors in industrial panels. Nickel-plated brass contacts provide reliable conductivity over long service life, even in harsh environments.
It is rated for 277/480V three-phase circuits, 30A, and uses a NEMA L19-30 configuration, enabling secure, lockable connections that resist accidental disconnection in dynamic plant environments. The IP67 seal and Santoprene elastomeric seal deliver moisture protection, while the rugged nylon body resists impact and chemical exposure, making it a dependable choice for motors and power distribution in manufacturing.
Yes. The connector provides IP67 protection and is designed to endure outdoor and washdown environments, with additional NEMA compatibility including 6P and 4X ratings. Its yellow nylon body and reinforced seals resist dust, water ingress, and chemical exposure, reducing downtime and maintenance costs in challenging facilities.
The L1930CW carries RoHS compliance and cULus Listed NOM certifications, supporting regulatory procurement in North America and Europe. The device-grade construction, along with UL-aligned listings, offers confidence for mission-critical equipment installations in motors, pumps, and control panels, simplifying supplier qualification and reducing compliance risk.
Locking action minimizes vibrational loosening and unintended disconnections, boosting uptime for motors and pumps. Moisture ingress prevention reduces corrosion-related faults, lowering maintenance frequency. Combined with back wiring and straightforward 18-10 AWG terminations, installation time and labor costs drop, delivering faster project completion and predictable long-term operating costs.