Eaton Crouse-Hinds ENRX22151 GFI - IP66 Hazardous Kit
Part Number: ENRX22151 GFI
Manufacturer
Eaton Crouse-Hinds
Part number
ENRX22151 GFI
Category
Quick Summary
The ENRX22151 GFI delivers reliable ground-fault protection for hazardous-area electrical installations. In rugged field environments, nuisance trips and corrosion can slow production and complicate maintenance. It is certified for Hazardous/Classified Locations with IP66 ingress protection and NEMA 4X durability under NEC/CEC standards, ensuring safety and compliance. By pairing Ark-Gard engineering with a copper-free aluminum enclosure, this GFCI kit reduces downtime while delivering robust protection for 125 Vac circuits, even in harsh conditions. Its two-gang, dead-end design and 3/4" trade size support quick field installation, helping operations optimize uptime and overall wiring reliability.
Product Information
Extended Description
ENRX22151 GFI Eaton Crouse-Hinds: Eaton Crouse-Hinds series Ark-Gard ENRX-GFCI kit, 15A, 5 mA, Copper-free aluminum, 5-15R, Two-gang, Dead end, 3/4", 125 Vac
Product Name
Eaton Crouse-Hinds series Ark-Gard ENRX-GFCI kit
Catalog Number
ENRX22151 GFI
Product Length/Depth
7.25 in
Product Height
6.97 in
Product Width
7.5 in
Product Weight
9.45 lb
UPC
662277140614
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
15A
Voltage rating
125 Vac
Style
Dead end
Trade size
3/4"
NEMA configuration
5-15R
Number of gangs
Two-gang
Material
Copper-free aluminum
Ground trip current
5 mA
Feature → Business Impact → Application: The ENRX22151 GFI uses a 15A amperage rating to protect personnel and equipment from ground faults, reducing the risk of arc-flash incidents and unplanned shutdowns. This translates to safer operations and lower incident-related costs across chemical plants, offshore platforms, and oil-and-gas facilities. Application-wise, its 125 Vac rating aligns with common control and lighting circuits, while the 5 mA ground trip current provides sensitive fault detection for critical equipment. Feature → Business Impact → Application: Copper-free aluminum construction combined with a NEMA 4X and IP66 enclosure yields corrosion resistance and ingress protection in wet, dusty, or wash-down environments, extending service life and decreasing maintenance cycles. Application: ideal for outdoor and hazardous-area installations where reliability and longevity matter. Feature → Business Impact → Application: Ark-Gard two-gang, dead-end configuration simplifies mounting in confined spaces and reduces installation time, enabling faster project deployment and easier future upgrades. Application: industrial facilities requiring compact, plug-compatible GFCI solutions. This kit also supports 3/4" trade-size entries and standard 5-15R receptacles, improving compatibility with existing wiring systems. Feature → Business Impact → Application: NEC/CEC compliance, Hazardous/Classified Location ratings, and IP66/NEMA 4X protections help ensure regulatory conformance and insurance-readiness, reducing compliance risk and facilitating audits across multi-site operations. Application: plants and marine installations where regulatory alignment is non-negotiable. All told, the ENRX22151 GFI delivers measurable efficiency gains, fewer nuisance trips, and better lifecycle cost management in challenging environments.
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FAQs
ENRX22151 GFI is a two-gang, dead-end kit designed for 3/4" trade-size entries, compatible with Ark-Gard enclosures. The copper-free aluminum construction provides robust durability, while its NEMA 4X and IP66 ratings ensure ingress protection in wet or dusty hazardous locations. This design simplifies field mounting and reduces installation time for new builds and retrofits.
The unit is rated for 15A at 125 Vac with a ground-trip current of 5 mA. This configuration delivers sensitive ground-fault protection to quickly interrupt unsafe faults, reducing electric shock risk and equipment damage. The GFCI protection is essential for personnel safety in industrial, chemical, and marine environments where damp or conductive hazards are present.
Yes. The ENRX22151 GFI is certified for Hazardous/Classified Locations, including Class I Division 2 and Zone 2, with NEC/CEC compliance. Its IP66 and NEMA 4X ratings provide rugged protection against dust, water, and corrosion, making it well-suited for offshore platforms, refineries, and other high-risk settings.
This kit carries NEC/CEC standards, Hazardous/Classified Location ratings, IP66 ingress protection, and NEMA 4X enclosure protection. These certifications confirm suitability for hazardous-area installations and ensure regulatory alignment, quality, and safety across industrial and marine applications.
Choosing ENRX22151 GFI reduces downtime through reliable ground-fault protection and fewer nuisance trips, while copper-free aluminum resists corrosion in harsh environments. The durable Ark-Gard enclosure and straightforward installation streamline commissioning and future upgrades, delivering lower maintenance costs and faster project ROI in plants, platforms, and other demanding sites.