Eaton 426-4PC-480 Plug & Connector - IP66 Rated
Part Number: 426-4PC-480
Quick Summary
426-4PC-480 is a 20A, four-wire, three-pole plug and connector built for rugged 480 Vac installations in industrial automation. This design addresses the frequent challenge of securing reliable, dust- and water-resistant connections in harsh environments where downtime costs money. With IP66 protection and suitability for Ordinary/Non-Hazardous Locations, it withstands washdowns and outdoor exposure while maintaining a safe, code-compliant interface. The ABS/PC blend provides impact resistance without sacrificing electrical performance, and the compact 8.25 in length with a 2x2 in footprint simplifies cabinet or panel mounting. For engineers integrating Pauluhn 420FC/PP/PC plugs, this connector delivers consistent performance and predictable replacement parts.
Product Information
Extended Description
426-4PC-480 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 420FC/PP/PC plug and connector, 20A, 4-wire, 3-pole, ABS/Polycarbonate, 480 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 420FC/PP/PC plug and connector
Catalog Number
426-4PC-480
Product Length/Depth
8.25 in
Product Height
2 in
Product Width
2 in
Product Weight
0.6 lb
UPC
662276382831
Area classification
Ordinary/Non-Hazardous Locations
Ingress protection (IP) ratings
IP66
Voltage rating
480 Vac
Amperage Rating
20A
Material
Acrylonitrite butadiene styrene/polycarbonate blend (ABS+PC)
Pauluhn Marine Nonmetallic Pin and Sleeve Plugs and Connectors catalog page
Eaton Specification Sheet - 426-4PC-480
Feature: 20A, 480 Vac, four-wire, three-pole configuration delivers robust power delivery for motors and equipment in industrial automation. Business Impact: This topology minimizes phase imbalance risk and improves motor starting torque, reducing surge-related wear and unplanned downtime. Application: Use on feeder connections for pumps, fans, conveyors, and other three-phase loads where reliability matters. Feature: IP66 ingress protection and Ordinary/Non-Hazardous Location suitability enable outdoor and washdown exposure without extra enclosure costs. Business Impact: Improves uptime in harsh settings and lowers enclosure and maintenance expenses. Application: Outdoor plant areas, marine facets, and wet processing lines. Feature: ABS+PC material provides impact resistance and chemical tolerance without compromising electrical performance. Business Impact: Extends service life and lowers replacement part costs in high-traffic or abrasive environments. Application: Factory floors, chemical handling zones, and equipment enclosures. Feature: Compact footprint and weight (8.25 in length, 2x2 in, 0.6 lb) simplify panel mounting and cable routing. Business Impact: Reduces installation time and cabinet crowding, increasing overall system throughput. Application: Retrofit projects and modular Pauluhn systems in limited spaces. Feature: Pauluhn compatibility with 420FC/PP/PC series ensures common spare parts and streamlined maintenance. Business Impact: Lowers inventory complexity and accelerates field service. Application: Multi-line facilities relying on Pauluhn modular connectors for standardization.
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FAQs
Yes. The 426-4PC-480 is designed to mate with standard Pauluhn 420FC/PP/PC receptacles, featuring a 8.25 in length and a 2x2 in footprint that simplifies panel integration. This compatibility reduces retrofit risk, speeds field deployment, and ensures consistent engagement across common Pauluhn modular systems, which is crucial for minimizing unplanned downtime during upgrades.
Key specs include a 20A amperage rating, 480 Vac voltage rating, four-wire three-pole configuration, and IP66 ingress protection. The ABS+PC body provides impact resistance and chemical tolerance, while the 8.25 in length and 2x2 in footprint support flexible mounting. Together these specs ensure reliable performance for three-phase loads in demanding industrial environments.
Yes. Its IP66 rating, combined with Ordinary/Non-Hazardous Location suitability, makes it appropriate for outdoor installations and washdown areas without requiring additional protective enclosures. This reduces installation time and enclosure costs, while maintaining safe and compliant electrical connections in challenging industrial settings.
Durable ABS+PC construction, IP66 protection, and seamless Pauluhn compatibility translate to fewer field failures and simpler spare-part planning. The connector’s long service life in harsh environments lowers maintenance labor, minimizes unscheduled downtime, and reduces inventory complexity by aligning with existing Pauluhn parts and field service workflows.
Official resources include the Pauluhn catalog page for Marine Nonmetallic Pin and Sleeve Plugs and Connectors and Eaton’s specification sheet for 426-4PC-480. Access these downloads to verify dimensional data, wiring diagrams, and application guidance for fast, compliant installation and procurement decisions.