Eaton Crouse-Hinds ENRX21151 S752 Receptacle - IP66
Part Number: ENRX21151 S752
Manufacturer
Eaton Crouse-Hinds
Part number
ENRX21151 S752
Category
Quick Summary
ENRX receptacle assembly is a rugged electrical connection solution for hazardous-area equipment enclosures and control panels. Users often struggle with corrosion, ingress, and compliance when wiring in Class I Division 2 or Zone 2 locations. This design meets NEC/CEC standards and delivers IP66 and NEMA 4X protection, helping keep systems online in harsh environments. With copper-free aluminum construction and an external epoxy coating, it reduces maintenance needs while the dead-end, single-gang format simplifies installation and field service. The result is safer, more reliable connections that support compliant, long-term operation in demanding industrial settings.
Product Information
Extended Description
ENRX21151 S752 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Ark-Gard ENRX receptacle assembly, 15A, Single cover, 50-400 Hz, Copper-free aluminum, 5-15R, Single-gang, External epoxy coating, Dead end, 3/4", 125 Vac
Product Name
Eaton Crouse-Hinds series Ark-Gard ENRX receptacle assembly
Catalog Number
ENRX21151 S752
Product Length/Depth
7.5 in
Product Height
6.97 in
Product Width
3.5 in
Product Weight
4.4 lb
UPC
662277124263
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class I, Zone 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Number of gangs
Single-gang
Amperage Rating
15A
Voltage rating
125 Vac
Style
Dead end
Trade size
3/4"
NEMA configuration
5-15R
Cover type
Single
Material
Copper-free aluminum
Frequency rating
50-400 Hz
Special features
External epoxy coating
Ark-Gard ENRX Receptacles brochure
Ark-Gard ENRX Explosionpoof NEMA Locking Devices catalog page
IF 1930 - Ark-Gard ENRX Series Receptacles
Eaton Specification Sheet - ENRX21151 S752
Feature copper-free aluminum body -> Business Impact reduces corrosion-related downtime and maintenance costs; Application hazardous area receptacles in outdoor, washdown, or chemically harsh environments. Feature external epoxy coating -> Business Impact extends service life in aggressive conditions; Application Ark-Gard ENRX installations in Marine and Chemical plants. Feature IP66 and NEMA 4X ratings -> Business Impact delivers superior ingress protection and washdown resilience; Application suitable for outdoor enclosures and harsh industrial floors. Feature 15A, 125V, 50-400 Hz -> Business Impact supports common local power standards with reliable performance; Application in general-purpose receptacle circuits and portable equipment. Feature 3/4" trade size, single-gang, 5-15R configuration -> Business Impact simplifies panel integration and field wiring; Application for standard NEMA 5-15R outlets in hazardous locations. Feature external epoxy coating + dead end cover -> Business Impact minimizes maintenance cycles and improves sealing integrity; Application for long-term reliability in hazardous/classified locations.
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FAQs
It is designed as a hazardous-area receptacle with IP66 and NEMA 4X protection, using copper-free aluminum and an external epoxy coating to resist corrosion, making it ideal for Class I, Division 2 locations and Zone 2 applications.
Yes. The ENRX series is engineered for compatibility within the Ark-Gard family, meeting NEC/CEC standards and providing consistent sealing, mounting, and wiring characteristics across the ENRX lineup for hazardous/classified locations.
Install as a single-gang, dead-end receptacle with a 5-15R configuration, using standard 3/4" trade conductors. The external epoxy coating aids sealing, while the single cover simplifies maintenance and field servicing in harsh environments.
It carries Hazardous/Classified Locations approval under NEC/CEC, with IP66 ingress protection, NEMA 4X enclosure rating, and suitability for Zone 2 and Class I Division 2 environments, supporting robust compliance in demanding facilities.
Copper-free aluminum plus external epoxy coating reduces corrosion-related maintenance, IP66/NEMA 4X protection withstands washdowns, and the compact single-gang design lowers installation and replacement costs, delivering lower total cost of ownership in hazardous-area installations.