Eaton ENRX22201 GFI S752 - Ark-Gard Kit IP66
Part Number: ENRX22201 GFI S752
Manufacturer
Eaton Crouse-Hinds
Part number
ENRX22201 GFI S752
Category
Quick Summary
The Eaton ENRX22201 GFI kit provides GFCI protection for electrical systems in hazardous locations. Maintenance teams often struggle with nuisance trips and unreliable protection in harsh environments. This solution delivers NEC/CEC compliance with IP66 ingress protection and NEMA 4X enclosure, plus Class I Division 2/ Zone 2 ratings for robust hazardous-area service. Its copper-free aluminum construction and epoxy powder finish reduce corrosion and simplify field installation, delivering long-term reliability and a lower total cost of ownership. For engineers and procurement teams, it combines durable protection with straightforward sourcing through the Ark-Gard family, supporting safer, more efficient operations in challenging environments.
Product Information
Extended Description
ENRX22201 GFI S752 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Ark-Gard ENRX-GFCI kit, 20A, 5 mA, Copper-free aluminum, 5-20R, Two-gang, Epoxy powder finish, Dead end, 3/4", 125 Vac
Product Name
Eaton Crouse-Hinds series Ark-Gard ENRX-GFCI kit
Catalog Number
ENRX22201 GFI S752
Product Length/Depth
7.25 in
Product Height
6.97 in
Product Width
7.5 in
Product Weight
9.45 lb
UPC
662277140744
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class I, Zone 2 Class II, Division 1 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Amperage Rating
20A
Voltage rating
125 Vac
Style
Dead end
Trade size
3/4"
NEMA configuration
5-20R
Number of gangs
Two-gang
Material
Copper-free aluminum
Ground trip current
5 mA
Special features
Epoxy powder finish
Feature → Business Impact → Application: The ENRX22201 GFI kit provides 20A at 125 VAC with a 5 mA ground-trip, ensuring rapid disconnection on fault and reducing equipment damage in hazardous locations. This translates to lower maintenance costs and higher system uptime for oil & gas, chemical processing, and marine facilities where fault currents must be tightly controlled. Feature → Business Impact → Application: Copper-free aluminum housing with an epoxy powder finish offers superior corrosion resistance in aggressive environments, extending service life and reducing replacement cycles in offshore platforms and chemical plants. Feature → Business Impact → Application: The two-gang, 3/4" trade size and 5-20R configuration simplify conduit and receptacle integration, speeding installation, reducing wiring errors, and enabling consistent NEMA compatibility across Ark-Gard installations. Feature → Business Impact → Application: IP66 and NEMA 4X ratings provide robust ingress protection, supporting compliance with NEC/CEC and enabling reliable operation in dusty, wet, or chemical-rich zones found in mining, maritime, and petrochemical sites. Feature → Business Impact → Application: The Ark-Gard ENRX series is designed for dead-end installations with epoxy-coated protection, allowing quick retrofit into existing Ark-Gard enclosures and reducing changeover time during plant upgrades.
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FAQs
The ENRX22201 GFI S752 is engineered for Ark-Gard hazardous-area enclosures. It fits a two-gang, 3/4" trade size with a 5-20R NEMA configuration and 125 VAC, 20 A rating. Designed for Class I Division 2, Zone 2, Class II Division 1, and Class III environments, it supports rugged installations needing reliable ground-fault protection.
This GFI kit uses a ground-fault trip current of 5 mA, providing fast disconnection when a ground fault is detected. This level of sensitivity helps prevent electrical shock risks and minimizes downstream equipment damage in hazardous locations, contributing to safer operation and reduced repair costs.
The kit complies with NEC/CEC standards for hazardous locations, carries IP66 ingress protection and NEMA 4X enclosure ratings, and supports Class I Division 2, Zone 2, Class II Division 1, and Class III classifications. This combination ensures suitability for demanding environments such as petrochemical plants, refineries, and offshore facilities.
Copper-free aluminum offers excellent corrosion resistance in chemical, marine, and humid environments, reducing degradation over time. The epoxy powder finish adds an extra protective layer, improving wear resistance during frequent maintenance cycles and enabling longer service intervals in harsh installations.
Expect reduced downtime from reliable fault protection and fewer nuisance trips, lowering maintenance costs. The rugged Ark-Gard design supports long service life in hazardous environments, decreasing replacement needs and improving overall plant reliability in oil & gas, mining, and offshore operations.