Eaton CRL1630P Locking Plug - cULus Listed, 480V
Part Number: CRL1630P
Quick Summary
The Eaton CRL1630P locking plug is an industrial locking connector that delivers corrosion-resistant performance for 480 V power applications. It addresses field-wiring challenges by enabling back wiring and a secure three-pole, four-wire connection up to 30 A. This design supports harsh environments with robust materials and a safety grip for easy handling. It carries RoHS compliance and cULus listing to meet stringent safety and environmental requirements. For engineers and buyers, the plug provides dependable lifecycle performance, simplified installation, and compatibility with common industrial receptacles, helping to reduce maintenance costs and downtime across demanding facilities.
Product Information
Extended Description
CRL1630P Eaton: Eaton corrosion resistant locking plug, #14-8 AWG, 30A, Industrial, 480V, Back wiring, Yellow, Safety grip, Corrosion resistant, L16-30, Three-pole, Four-wire, Thermoplastic, 0.63 to 1.16 in
Product Name
Eaton Arrow Hart corrosion resistant locking plug
Catalog Number
CRL1630P
UPC
040893678825
Product Length/Depth
2.19 in
Product Height
2.75 in
Product Width
2.19 in
Product Weight
0.42 lb
Compliances
RoHS Compliant
Certifications
cULus Listed
Amperage Rating
30A
NEMA configuration
L16-30
Operating temperature
-20 to 75 °C (-4 to 167 °F)
Torque rating
20 lbf-inch
Voltage rating
3Ø 480 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
0.63-1.16 in (15.9-29.4 mm)
Design type
Industrial grip
Device grade
Extra heavy-duty industrial specification grade
Number Of Poles
Three-pole
Type
Locking plug
Feature: Corrosion-resistant nylon body and nickel-plated brass contacts; Business Impact: Extends service life in damp, dirty, or outdoor environments, reducing replacement cycles; Application: Outdoor equipment, motors, and pumps where reliability is critical. Feature: 30A amperage rating with 3Ø 480 V voltage rating; Business Impact: Supports standard industrial power loads and simplifies panel design, enabling consistent performance across machinery groups; Application: Industrial power distribution and motor control centers. Feature: Back wiring method; Business Impact: Faster, cleaner field installations with fewer terminal blocks and less wiring complexity; Application: Back-wired panels and restricted access installations. Feature: Nylon face/body and yellow safety grip; Business Impact: Higher impact resistance and improved visibility for safety-conscious teams; Application: High-traffic or high-risk manufacturing floors. Feature: Temperature range -20 to 75 °C (-4 to 167 °F); Business Impact: Reliable operation across broad environments, reducing thermal-related failures; Application: Warehouses, outdoor facilities, and harsh indoor spaces. Feature: L16-30 configuration with three poles and four wires; Business Impact: Standardized compatibility with common locking receptacles, minimizing part variety and inventory costs; Application: Equipment requiring secure, multi-wire power connections.
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FAQs
The CRL1630P uses a back-wiring method, allowing conductors to be secured from the rear of the plug. Installers should prepare #14-8 AWG conductors, strip to the proper length, and tighten the nickel-plated brass terminals to the specified torque (20 lbf-in). Ensure the cable diameter falls within 0.63–1.16 inches, then seat the plug into the corresponding receptacle to complete the L16-30 configuration.
Key specs include a 30A amperage rating, 3Ø 480 V operation, L16-30 NEMA configuration, back wiring, and a 0.63–1.16 in cord diameter range. The device weighs about 0.42 lb and uses a nylon body with nickel-plated brass contacts, designed for temperatures from -20 to 75 °C, ensuring reliable performance in industrial environments.
Yes. The plug is described as corrosion-resistant with a nylon body and environmental ratings that support long service life in challenging conditions. The combination of material choices and RoHS compliance helps minimize deterioration in damp or dusty facilities, reducing maintenance cycles for connected equipment.
The CRL1630P is RoHS compliant and cULus listed, signaling conformity with environmental and safety standards. This facilitates regulatory approvals, supplier audits, and safer procurement processes for industrial facilities requiring verified electrical components that meet global safety criteria.
By delivering corrosion resistance, robust back-wiring, and a secure locking connection, the CRL1630P reduces corrosion-related failures and maintenance downtime. The long service life lowers part replacement frequency and minimizes unscheduled maintenance, delivering predictable uptime and improved total cost of ownership in industrial power networks.