Eaton CRL1420R Locking Receptacle - L14-20, 125/250V
Part Number: CRL1420R
Quick Summary
The Eaton CRL1420R locking receptacle delivers corrosion-resistant power for 20A industrial connections in harsh environments. This design reduces downtime caused by corrosion and wiring issues in demanding facilities. RoHS compliant and certified to NOM, cULus Listed, UL Listed, and CSA standards help ensure reliability and regulatory compliance in your panel builds. Back-and-side wiring, an extra-heavy-duty design, and a thermoplastic body simplify installation for maintenance teams while minimizing miswiring risk. Designed for industrial environments, it supports fast, secure terminations with dependable locking action and durable corrosion resistance across temperature extremes.
Product Information
Extended Description
CRL1420R Eaton: Eaton corrosion resistant locking receptacle, #14-10 AWG, 20A, Industrial, 125/250V, Back and side wiring, Yellow, Single, Corrosion resistant, L14-20, Three-pole, Four-wire, Thermoplastic
Product Name
Eaton Arrow Hart corrosion resistant locking receptacle
Catalog Number
CRL1420R
UPC
040893677392
Product Length/Depth
1.63 in
Product Height
3.28 in
Product Width
1.12 in
Product Weight
0.32 lb
Compliances
RoHS Compliant Federal Specifications Classification W-C375
Certifications
NOM cULus Listed UL Listed CSA certified
Amperage Rating
20A
NEMA configuration
L14-20
Operating temperature
-20 to 70 °C (-4 to 158 °F)
Torque rating
20 lbf-inch
Voltage rating
125/250 V
Wiring method
Back and side
Environmental conditions
Corrosion resistant
Environmental resistance
Corrosion resistant
Color
Yellow
Contact material
Nickel plated brass
Face/body material
Glass filled nylon
Material
Thermoplastic
Allowable wire size
#14-10 AWG
Application
Industrial
Design type
Single receptacle
Device grade
Extra heavy-duty industrial specification grade
Number Of Poles
Three-pole
Number of gangs
Single-gang
Receptacle type
Locking
Type
Locking receptacle
Feature → Business Impact → Application: The locking receptacle provides a secure, vibration-resistant connection that minimizes intermittent outages in demanding industrial settings, reducing maintenance costs and downtime. This corrosion-resistant housing paired with nickel-plated brass contacts delivers reliable conductivity over the life of the installation, supporting long-term performance in outdoor enclosures and wet environments such as manufacturing floors and utility rooms. Application: ideal for OEMs and panel builders seeking durable power distribution components that withstand harsh conditions without frequent replacements. Feature → Business Impact → Application: The L14-20 three-pole, four-wire configuration standardizes connections for 125/250V loads, simplifying wiring schematics and accelerating installation in generators, transfer switches, and industrial power distribution panels. Application: suitable for backup power systems and heavy equipment where quick, secure mating is essential for uptime and safety. Feature → Business Impact → Application: Back- and side-wiring offers flexible terminations, enabling faster field terminations with less risk of miswiring. Torque rating of 20 lbf-in ensures a secure, repeatable connection even under vibration. Application: convenient for retrofit projects and new builds in high-vibration environments such as CNC plants and packaging lines. Feature → Business Impact → Application: Glass-filled nylon body and thermoplastic construction deliver rugged durability while maintaining lightweight handling for field technicians. Color-coding in yellow enhances visual identification in crowded electrical cabinets. Application: convenient for installers and maintenance teams managing multiple circuits in complex industrial control panels. Feature → Business Impact → Application: Comprehensive certifications and RoHS compliance streamline procurement and regulatory compliance across global facilities. Application: reduces vendor qualification time and supports multi-market deployments in manufacturing, process plants, and data centers.
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FAQs
The CRL1420R supports back and side wiring, enabling flexible terminations in crowded panels. With a 20 lbf-in torque rating and a #14-10 AWG wiring range, technicians can terminate conductors securely and consistently, reducing the risk of loose connections that can cause arcing or downtime in industrial equipment.
Yes. The receptacle features corrosion-resistant construction with nickel-plated brass contacts and a glass-filled nylon body, designed for industrial environments. Its operating range of -20 to 70 °C helps maintain performance in temperature extremes, though always ensure proper enclosure protection for outdoor exposure.
The CRL1420R is RoHS compliant and carries NOM, cULus Listed, UL Listed, and CSA certifications. These markings support regulatory compliance across multiple regions, facilitate procurement, and reduce risk during audits in manufacturing and distribution settings.
Typical applications include power distribution panels, generators, and industrial equipment that require a secure, locking, three-pole four-wire connection (L14-20) at 125/250V. It’s well-suited for industrial facilities, process plants, and data centers where reliable, vibration-resistant power connections are essential.
Key specs include 20A amperage, 125/250V voltage, L14-20 NEMA configuration, back and side wiring, and a three-pole design. The unit uses a yellow thermoplastic housing, nickel-plated brass contacts, and a glass-filled nylon body, with a weight around 0.32 lb and dimensions of approximately 1.63 in (D) x 3.28 in (H) x 1.12 in (W).