Eaton Crouse-Hinds ENRCX22201 GFI S752 - IP66 Class I/II
Part Number: ENRCX22201 GFI S752
Manufacturer
Eaton Crouse-Hinds
Part number
ENRCX22201 GFI S752
Category
Quick Summary
Eaton Crouse-Hinds ENRCX22201 GFI S752 is a hazardous-area GFCI kit designed for reliable protection in industrial and offshore environments. Maintenance teams often struggle with nuisance trips and corrosion-prone enclosures in demanding locations, which can drive downtime and safety risks. This unit carries NEC/CEC compliance with Class I, Division 2, Zone 2 ratings and NEMA 4X with IP66 protection, supporting rugged operation in harsh sites. Designed for Ark-Gard installations, it also delivers easy integration, predictable protection, and long-term durability, helping owners reduce maintenance cost while improving safety and compliance across critical process areas.
Product Information
Extended Description
ENRCX22201 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, Through feed, 3/4", 125 Vac
Product Name
Eaton Crouse-Hinds series Ark-Gard ENRX-GFCI kit
Catalog Number
ENRCX22201 GFI S752
Product Length/Depth
7.25 in
Product Height
6.97 in
Product Width
7.5 in
Product Weight
9.45 lb
UPC
662277140775
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
Through feed
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: Copper-free aluminum construction reduces weight while resisting corrosion in salt, humid, and chemically aggressive environments, improving handling and service life in marine facilities. Feature → Through-feed design simplifies wiring and reduces installation time, lowering labor costs and enabling quicker panel updates in new builds or retrofits. Feature → 5 mA ground trip and 20A, 125 Vac rating deliver precise fault protection, minimizing nuisance trips without compromising personnel safety in Class I/Division 2 locations. Feature → Epoxy powder finish and IP66/NEMA 4X enclosure ensure robust sealing against dust, water ingress, and chemical exposure, supporting reliable operation in chemical plants, oil & gas, and mining. Feature → Two-gang, 3/4" trade size, and 5-20R receptacle compatibility streamline panel space planning, improving retrofit compatibility and spare-part availability. Feature → Compliance with NEC/CEC standards provides regulatory assurance, reducing audit risk and accelerating procurement cycles. Real-world insight: Ark-Gard ENRX-GFCI kits are designed for fast field integration with existing Ark-Gard enclosures, aligning with typical hazardous-location installation practices and policy demands for uptime and safety.
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FAQs
Install this through-feed GFCI kit into Ark-Gard enclosures using the 3/4" trade size knockouts. Route conductors to the 5-20R receptacle, ensure copper-free aluminum enclosure is properly seated, seal all joints to IP66 rating, and verify NEC/CEC compliance. Use appropriate torque specs and follow local hazardous-location wiring practices to minimize heat build-up and ensure reliable fault protection.
The unit provides 20A current rating, 125 Vac voltage, with a 5 mA ground fault trip. It is a two-gang through-feed kit with a 3/4" trade size and NEMA 5-20R configuration, constructed from copper-free aluminum and finished with epoxy powder for rugged environments. Ingress protection is IP66 and enclosure is NEMA 4X rated, suitable for hazardous locations.
Yes. The product carries NEC hazardous ratings including Class I, Division 2 and Class I, Zone 2, with additional coverage for Class II, Division 1 and Class III per its catalog specifications. This, combined with IP66/NEMA 4X, makes it appropriate for hazardous-area installations such as chemical processing, offshore platforms, and mining environments.
The Ark-Gard ENRX-GFCI kit uses a through-feed design that simplifies wiring, reduces installation time, and improves fault isolation. The copper-free aluminum construction lowers weight and corrosion risk, while the epoxy finish adds protection against chemical exposure. The two-gang configuration with a 3/4" trade size supports straightforward panel integration and quick field replacement.
Expect reduced maintenance costs due to lower nuisance trips from the 5 mA ground-fault trip, improved uptime from rugged IP66/NEMA 4X protection, and longer service life from corrosion-resistant copper-free aluminum. The kit’s compatibility with Ark-Gard systems streamlines procurement and stock-keeping, offering faster repairs and less downtime in critical hazardous-area power distribution.