Eaton CRL1520C Locking Connector - L15-20, 20A
Part Number: CRL1520C
Quick Summary
The Eaton CRL1520C locking connector provides corrosion-resistant back-wired power connections for industrial equipment. In harsh environments and dynamic installations, wiring interruptions and corrosion-driven failures can drive maintenance costs up; this connector is designed to resist that. It carries UL Listed, cULus Listed, and CSA certifications, along with RoHS compliance, helping you meet strict regulatory requirements. Engineered for industrial-grade reliability, it accepts #14-10 AWG conductors with a 0.38–1 in cord diameter, in a 3Ø 250 V L15-20 configuration, and features a safety grip for easy handling. By combining durable Nylon bodies with nickel-plated brass contacts, it delivers a robust, long-life solution that reduces downtime and total cost of ownership.
Product Information
Extended Description
CRL1520C Eaton: Eaton corrosion resistant locking connector , #14-10 AWG, 20A, Industrial, 250V, Back wiring, Yellow, Safety grip, Corrosion resistant, L15-20, Three-pole, Four-wire, Santoprene thermoplastic elastomeric, 0.38 to 1 in
Product Name
Eaton Arrow Hart corrosion resistant locking connector
Catalog Number
CRL1520C
UPC
040893679921
Product Length/Depth
2.19 in
Product Height
3.75 in
Product Width
2.19 in
Product Weight
0.7 lb
Compliances
RoHS Compliant Federal Specifications Classification W-C375
Certifications
NOM cULus Listed UL Listed CSA certified
Amperage Rating
20A
NEMA configuration
L15-20
Operating temperature
-20 to 75 °C (-4 to 167 °F)
Voltage rating
3Ø 250 V
Wiring method
Back
Environmental conditions
Corrosion resistant
Environmental resistance
Corrosion resistant
Color
Yellow
Contact material
Nickel plated brass
Face/body material
Nylon
Material
Nylon
Allowable wire size
#14-8 AWG
Application
Industrial
Cord diameter
0.38-1 in (9.5 mm-25.4 mm)
Design type
Industrial grip
Device grade
Extra heavy-duty industrial specification grade
Number Of Poles
Three-pole
Type
Locking connector
Feature: Corrosion-resistant materials and yellow nylon face/body design → Business Impact: Prolonged service life in damp or outdoor environments reduces replacement costs and unscheduled downtime → Application: Industrial wiring in harsh facilities or outdoor installations. Feature: Back wiring with a 0.38-1 inch cord diameter and #14-10 AWG support → Business Impact: Faster, error-free terminations and validated conductor compatibility → Application: Field wiring of motors, panels, and distribution blocks. Feature: Three-pole, four-wire L15-20 configuration rated for 20A at 250V → Business Impact: Reliable power distribution for 3Ø equipment with consistent performance → Application: Industrial machines and power distribution assemblies. Feature: Safety grip and Santoprene elastomeric interface → Business Impact: Improved handling in tight spaces reduces installation time and worker fatigue → Application: Assembly lines and maintenance work in restricted enclosures. Feature: Nickel-plated brass contacts and nylon body materials → Business Impact: Durable contact surfaces with high resistance to corrosion and wear → Application: Long-life connectors in high-use plants.
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FAQs
CRL1520C supports back wiring with #14-10 AWG conductors and a cord diameter range of 0.38 to 1 inch. This simplifies field terminations by allowing secure, code-compliant connections without through-panel wiring. Ensure torque specifications are met and that the mating receptacle aligns with the L15-20 configuration to maintain safety and performance.
The connector is rated for 20A at 250V in a 3Ø L15-20 configuration with three poles and four wires. It uses back wiring for efficient field terminations and is suitable for industrial power distribution where robust, four-wire 3-phase connections are required, reducing the risk of miswiring in assemblies.
Yes. The CRL1520C is described as corrosion-resistant with a yellow Nylon body and nickel-plated brass contacts. This combination provides improved resistance to environmental factors and wear, making it appropriate for damp, dusty, or outdoor industrial settings where longevity and reliability matter.
This connector is UL Listed, cULus Listed, and CSA certified, with RoHS compliance. These certifications support regulatory acceptance across North American facilities and help ensure product safety, reliability, and environmental compliance in approved industrial environments.
The CRL1520C offers durable materials, corrosion resistance, and a secure back-wiring design that reduces maintenance, downtime, and rework. Its robust 3Ø 250V L15-20 configuration supports reliable power delivery for motors and equipment, contributing to lower total cost of ownership and improved uptime in manufacturing and processing facilities.