Eaton ENRCX21151 S752 Receptacle Assembly - IP66/NEMA 4X
Part Number: ENRCX21151 S752
Manufacturer
Eaton Crouse-Hinds
Part number
ENRCX21151 S752
Category
Quick Summary
Ark-Gard ENRX receptacle assembly is a rugged power connection designed for hazardous locations and harsh industrial environments. For engineers and maintenance teams, unreliable enclosures can cause leaks, corrosion, or costly downtime during outdoor service or chemical exposure. This unit meets NEC/CEC standards for Class I, Division 2 and Zone 2, and carries NEMA 4X and IP66 ratings, ensuring safe operation in demanding sites. By combining copper-free aluminum with an external epoxy coating and a through-feed design, it delivers durable performance while simplifying wiring and installation. With a 15A, 125 VAC rating and a compact single-gang footprint, it aligns with a 3/4 inch trade size and supports 50-400 Hz equipment, delivering value and compliance across global facilities.
Product Information
Extended Description
ENRCX21151 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, Through feed, 3/4", 125 Vac
Product Name
Eaton Crouse-Hinds series Ark-Gard ENRX receptacle assembly
Catalog Number
ENRCX21151 S752
Product Length/Depth
7.5 in
Product Height
6.97 in
Product Width
3.5 in
Product Weight
4.4 lb
UPC
662277124287
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
Through feed
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 Explosionpoof NEMA Locking Devices catalog page
Eaton Specification Sheet - ENRCX21151 S752
Through-feed wiring and a 3/4" trade size design simplify conduit connections and reduce field assembly time, translating to lower labor costs and faster panel upgrades in hazardous locations. Copper-free aluminum with an external epoxy coating delivers outstanding corrosion resistance, which minimizes maintenance cycles and extends service life in offshore, marine, and chemical plant environments. IP66 and NEMA 4X protection, together with Class I Division 2 Zone 2 compliance, dramatically reduce ingress risk, ensuring uptime in wet, dusty, or chemical-exposure settings. The 15A, 125 VAC rating with a 50-400 Hz frequency range supports both North American and international equipment, enabling seamless equipment upgrades without rewiring. The single-gang footprint and through-feed configuration streamline retrofits and future expansions within Ark-Gard ENRX ecosystems.
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FAQs
The ENRCX21151 S752 is built for through-feed installations with a 3/4" trade size, compatible with standard single-gang mounting and 5-15R NEMA configurations. It supports 125 VAC circuits and 50-400 Hz equipment, making it suitable for both North American and international control panels in Class I, Division 2 and Zone 2 environments, per NEC/CEC requirements.
This receptacle assembly carries IP66 and NEMA 4X ratings, plus NEC/CEC compliance for hazardous locations (Class I, Division 2; Zone 2). Copper-free aluminum with external epoxy coating provides corrosion resistance, while a rugged Ark-Gard design protects against dust, water, and chemical exposure, delivering reliable operation in demanding environments.
Best applied in oil and gas, chemical processing, offshore platforms, and marine applications, where hazardous-area protection and robust ingress protection are essential. Its through-feed, single-gang format fits control panels and outdoor enclosures, reducing wiring complexity and enabling safer, faster maintenance in harsh environments.
It complies with NEC/CEC standards for hazardous locations, offering Class I, Division 2 and Zone 2 ratings. The enclosure is IP66 protected, NEMA 4X rated, and designed for hazardous/classified locations, aligning with industrial safety and reliability requirements for critical infrastructure installations.
The copper-free aluminum body with external epoxy coating significantly reduces corrosion-related maintenance and replacement costs. Its durable construction and protective ratings minimize downtime, while the compact footprint and through-feed design shorten installation time, delivering measurable lifecycle cost savings in demanding facilities.