Eaton 426-4PC-125 Plug & Connector - IP66 Rating
Part Number: 426-4PC-125
Quick Summary
426-4PC-125 is a rugged plug and connector for industrial power distribution in harsh environments. Engineers often battle moisture ingress, misalignment, and bulky enclosures that slow installation and drive maintenance costs. With IP66 protection, a 125 V rating, and a 20 A amperage rating in the ABS/PC Pauluhn family, it meets common field requirements and supports reliable operation. The design integrates easily with the Pauluhn 420FC/PP/PC series, enabling quick mating, straightforward wiring, and excellent compatibility with spare parts inventories. This combination delivers uptime, safety, and cost savings for OEMs and maintenance teams deploying power distribution in factories, plants, and outdoor installations.
Product Information
Extended Description
426-4PC-125 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 420FC/PP/PC plug and connector, 20A, 4-wire, 3-pole, ABS/Polycarbonate, 125 Vac
Product Name
Eaton Crouse-Hinds series Pauluhn 420FC/PP/PC plug and connector
Catalog Number
426-4PC-125
Product Length/Depth
8.25 in
Product Height
2 in
Product Width
2 in
Product Weight
0.6 lb
UPC
662276382817
Area classification
Ordinary/Non-Hazardous Locations
Ingress protection (IP) ratings
IP66
Voltage rating
125 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-125
125 Vac at 20A in a 4-wire, 3-pole configuration enables clean, standardized power delivery to industrial equipment. This minimizes the need for adapters, reduces wiring errors, and speeds up initial installation. IP66 ingress protection shields the plug and connector from dust and water, making it suitable for washdown and outdoor applications. The result is lower maintenance costs and improved equipment uptime in harsh environments. The ABS/PC blend housing delivers rugged durability and chemical resistance while keeping weight manageable. For OEMs, this translates to fewer enclosure failures and an easier, safer handling during assembly. With a compact 8.25-inch length and a 2 by 2 inch footprint, the 426-4PC-125 simplifies panel mounting and cable routing while weighing only 0.6 lb. This supports tighter equipment layouts and faster field installation without sacrificing protection. Designed for compatibility with the Pauluhn 420FC/PP/PC family, this plug and connector ensures straightforward interchangeability and spare-part alignment. That lowers stocking costs and speeds maintenance cycles across multi-vendor environments. Field teams often worry about gasket integrity and vibration; the 426-4PC-125 provides reliable sealing and secure mounting to mitigate these concerns. Overall, the solution enhances reliability, reduces downtime, and improves total cost of ownership in industrial facilities.
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FAQs
The 426-4PC-125 is designed to align with the Pauluhn 420FC/PP/PC plug and connector family, ensuring straightforward interchangeability and minimal modification during upgrades. Its 4‑wire, 3‑pole configuration matches common field wiring practices, reducing the need for adapters. This compatibility simplifies spare parts management and accelerates commissioning on multi-vendor equipment.
This plug and connector is rated for 125 Vac and 20 A, supporting standard industrial power circuits. It carries IP66 ingress protection, offering robust dust and water resistance for challenging environments. The ABS/PC housing provides mechanical strength while maintaining a manageable weight for ease of installation and long-term reliability.
Yes. With IP66 protection, the connector is well-suited to outdoor installations and washdown areas where dust, water spray, or humidity are concerns. Its ordinary/non-hazardous area classification further supports use in typical factory floors and non-hazardous locations, delivering dependable performance without specialized enclosures.
Key compliance points include IP66 ingress protection and Ordinary/Non-Hazardous Locations classification. The 125 Vac, 20 A electrical ratings meet common industrial standards for power distribution components, while the ABS/PC material provides proven durability in demanding environments. These attributes help satisfy field-operational requirements and maintenance standards.
The modular Pauluhn family design enables quick mating and reliable seals, reducing downtime during installation and maintenance. Interchangeability with existing Pauluhn components lowers spare-part inventory costs, while rugged housing and IP66 protection extend service intervals. Overall, these factors contribute to lower total cost of ownership and improved equipment uptime in industrial facilities.