Eaton L1020CW Locking Connector - Watertight IP67 Rating
Part Number: L1020CW
Quick Summary
The Eaton L1020CW watertight locking connector provides a rugged IP67-rated solution for industrial power connections. It tackles moisture ingress and back-wiring challenges in outdoor or wet plant environments. Certified RoHS compliant and cULus listed, with IP67/NEMA protection for demanding environments. This enables quick back-wiring terminations and reliable, long-life industrial connections that reduce downtime and service costs. Engineers appreciate the robust nickel-plated brass contacts and Santoprene elastomeric seal for consistent performance. Its nylon body and back-wiring design simplify field installation across industrial floors, panel boards, and outdoor enclosures. With a 20A, 125/250V rating and a 0.85 inch depth, it fits compact installations without compromising safety. Customers benefit from durable steel construction and a 14-16 lbf-in torque for solid, code-compliant connections.
Product Information
Extended Description
L1020CW Eaton: Eaton Arrow Hart watertight locking connector, #18-10 AWG, 20A, Industrial, 125/250V, Back wiring, Yellow, Steel, Watertight, L10-20, Three-pole, Three-wire, non-grounding, Santoprene thermoplastic elastomeric, 0.43 to 1.15 in, IP67
Product Name
Eaton Arrow Hart watertight locking connector
Catalog Number
L1020CW
UPC
040893641935
Product Length/Depth
0.85 in
Product Height
3.86 in
Product Width
4.37 in
Product Weight
1.025 lb
Compliances
RoHS Compliant
Certifications
cULus Listed NOM
Amperage Rating
20A
Degree of protection
IP67
NEMA configuration
L10-20
Number Of Poles
Three-pole
Number of wires
Non-grounding 3
Torque rating
14-16 lbf-inch
Voltage rating
125/250 V
Environmental resistance
NEMA 4 IP67 NEMA 4X NEMA 6 NEMA 6P
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
Feature: Watertight locking design delivers IP67 and NEMA protection for reliable operation in harsh environments. Business impact: Reduces moisture ingress, corrosion risk, and downtime, extending service life for outdoor enclosures and wet locations. Application: Ideal for outdoor panels, motor connections, and industrial control housings. This aligns with long-term maintenance cost reductions and compliance with harsh-environment standards. Feature: Back wiring with defined wire size (#18-10 AWG). Business impact: Enables faster terminations with a safer, cleaner field install, reducing installation time by minutes per connection and minimizing wired fault risk. Application: Control panels, junction boxes, and equipment housings in demanding facilities. Feature: Material robustness (Nylon body, Santoprene seal, nickel-plated brass contacts). Business impact: Improved mechanical durability and corrosion resistance translate to lower replacement rates and more reliable performance in industrial settings. Application: Heavy-duty devices, panel boards, and equipment enclosures in manufacturing and processing plants. Feature: NEMA/L10-20 configuration and electrical ratings (three-pole, non-grounding, 20A, 125/250V). Business impact: Ensures compatibility with common industrial power systems and NEC-compliant installations, reducing rework. Application: Industrial machinery, pumps, and auxiliary equipment. Feature: RoHS compliance and cULus listing plus IP67 environmental protection. Business impact: Simplifies procurement for compliant projects and supports regulatory adherence, while delivering rugged, field-proven performance. Application: Global industrial deployments requiring standard certifications and rugged enclosure protection.
Get a Quick Quote for a Eaton L1020CW
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 L1020CW?
Enquire Now
FAQs
Install using back-wiring with #18-10 AWG conductors. Terminate each wire to its corresponding pole, tighten to 14-16 lbf-in torque, and verify a secure, moisture-sealed connection to maintain IP67 protection in wet environments.
The L1020CW is a three-pole, non-grounding locking connector rated at 20A and 125/250V. It follows the L10-20 NEMA configuration and supports back wiring with a cord diameter range of 0.43-1.15 in for flexible cord fittings.
Yes. It carries IP67 environmental protection and NEMA protection ratings (including 4, 4X, 6, 6P), making it well-suited for outdoor panels, wet laboratories, and harsh industrial settings.
The L1020CW is RoHS compliant and cULus listed NOM. These certifications help meet environmental and safety requirements for regulated markets, reducing risk during audits and simplifying supplier qualification.
The connector uses a nylon body with a yellow finish, nickel-plated brass contacts, and a Santoprene elastomeric seal. Dimensions are approximately 0.85 in depth, 3.86 in height, and 4.37 in width with a weight around 1.025 lb, enabling a compact but rugged installation.