Eaton Crouse-Hinds ENRX12201 GFI S752 Kit - IP66 4X
Part Number: ENRX12201 GFI S752
Manufacturer
Eaton Crouse-Hinds
Part number
ENRX12201 GFI S752
Category
Quick Summary
ENRX12201 GFI Kit is a hazardous-location GFCI assembly designed for Ark-Gard enclosures used in oil and gas, chemical processing, and marine installations. Too often, harsh-site installations suffer from nuisance trips or difficult wiring when protecting personnel and equipment in classified locations. This kit meets NEC/CEC requirements and hazardous-area ratings—Class I Division 2, Zone 2; NEMA 4X; IP66—delivering robust, code-compliant protection. With copper-free aluminum and an epoxy powder finish, it reduces weight and corrosion risk while simplifying field assembly and ongoing maintenance, delivering operational reliability and cost savings.
Product Information
Extended Description
ENRX12201 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, 1/2", 125 Vac
Product Name
Eaton Crouse-Hinds series Ark-Gard ENRX-GFCI kit
Catalog Number
ENRX12201 GFI S752
Product Length/Depth
7.25 in
Product Height
6.97 in
Product Width
7.5 in
Product Weight
9.45 lb
UPC
662277140751
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
1/2"
NEMA configuration
5-20R
Number of gangs
Two-gang
Material
Copper-free aluminum
Ground trip current
5 mA
Special features
Epoxy powder finish
Feature: Copper-free aluminum construction delivers a lighter weight housing while resisting corrosion in demanding environments. Business Impact: Easier handling during installation reduces labor costs and minimizes fatigue in tight spaces. Application: Ideal for Ark-Gard hazardous-location enclosures in offshore platforms or chemical plants. Feature: 20A, 125V rated GFCI with a 5 mA ground fault trip. Business Impact: Strong personnel protection and reduced risk of electrical fires due to ground faults, translating to downtime reduction. Application: Critical in pumps, motors, and lighting circuits in hazardous locations. Feature: IP66 and NEMA 4X enclosure protection. Business Impact: Superior water, dust, and washdown resistance, improving reliability in marine and chemical environments. Application: Outdoor installations and marine facilities requiring robust sealing. Feature: Two-gang, dead-end configuration with 1/2" trade size and 5-20R receptacle. Business Impact: Compact, code-compliant wiring footprint that simplifies panel layout and wiring management. Application: Panel boards and junction boxes with limited space where reliable GFCI protection is needed. Feature: Epoxy powder finish for long-term durability. Business Impact: Enhanced resistance to chemicals and abrasion, reducing maintenance cycles. Application: Environments with frequent cleaning, splash zones, or corrosive atmospheres. Feature: NEC/CEC compliant hazardous locations ratings (Class I Division 2, Zone 2; Class II Division 1; Class III). Business Impact: Ensures regulatory alignment, minimizes compliance risk, and streamlines approvals for industrial facilities. Application: Projects in oil, gas, chemical processing, and related sectors. Industry Insight: The Ark-Gard ENRX-GFCI kit approach aligns with modern safety programs that prioritize rapid field installability, standardized components, and predictable maintenance costs, supporting a safer, more reliable electrical distribution strategy in harsh environments.
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FAQs
Installers should use the two-gang footprint within Ark-Gard ENRX enclosures, connect to a 1/2" trade size inlet, and wire to a 5-20R receptacle. The unit provides 20A, 125V GFCI protection with a 5 mA trip, and it meets IP66 and NEMA 4X requirements for harsh environments.
The kit is certified for hazardous locations including Class I Division 2 and Zone 2, maintaining reliable ground-fault protection with a sensitive 5 mA trip. It also adheres to NEC/CEC standards, helping ensure code-compliant safety in oil, gas, and chemical facilities.
Yes. The ENRX12201 GFI S752 is designed as a two-gang, dead-end unit compatible with Ark-Gard ENRX configurations and NEMA 5-20R receptacles, using a 1/2" trade size for streamlined integration and wiring efficiency.
It carries NEC/CEC compliance, hazardous-location ratings including Class I Division 2 and Zone 2, NEMA 4X, and IP66. These certifications ensure safe operation in classified areas, support regulatory approvals, and reduce risk of non-compliance penalties in industrial installations.
By reducing nuisance trips, improving corrosion resistance with copper-free aluminum, and offering durable epoxy finish, maintenance cycles shorten and uptime improves. The kit’s robust IP66/NEMA 4X protection also lowers replacement frequency in washdown and offshore environments, delivering meaningful total-cost-of-ownership benefits.