Eaton ENRX21202 Receptacle Assembly - IP66 4X
Part Number: ENRX21202
Quick Summary
The ENRX21202 receptacle assembly delivers reliable power connections in hazardous locations for industrial equipment. In harsh plants, ingress, corrosion, and maintenance downtime threaten uptime and safety. It is certified for NEC/CEC hazardous locations (Class I, Division 2; Zone 2), with NEMA 4X and IP66 protection. Built for Ark-Gard ENRX compatibility, copper-free aluminum, 6-20R configuration, and 3/4 inch trade size, it helps reduce maintenance costs and support compliant, safe operations. Its rugged enclosure, IP66 protection, and 4X corrosion resistance translate into fewer field failures in demanding marine and hazardous-area installations. With straightforward installation and compatibility with 250 Vac systems and a 50–400 Hz environment, projects stay on schedule.
Product Information
Extended Description
ENRX21202 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Ark-Gard ENRX receptacle assembly, 20A, Single cover, 50-400 Hz, Copper-free aluminum, 6-20R, Single-gang, Dead end, 3/4", 250 Vac
Product Name
Eaton Crouse-Hinds series Ark-Gard ENRX receptacle assembly
Catalog Number
ENRX21202
Product Length/Depth
7.5 in
Product Height
6.97 in
Product Width
3.5 in
Product Weight
4.4 lb
UPC
662277124225
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
20A
Voltage rating
250 Vac
Style
Dead end
Trade size
3/4"
NEMA configuration
6-20R
Cover type
Single
Material
Copper-free aluminum
Frequency rating
50-400 Hz
Ark-Gard ENRX Receptacles brochure
Ark-Gard ENRX Explosionpoof NEMA Locking Devices catalog page
IF 1930 - Ark-Gard ENRX Series Receptacles
Eaton Specification Sheet - ENRX21202
Copper-free aluminum housing reduces corrosion risk and lightens the enclosure, cutting weight during installation and lowering ongoing maintenance costs. In hazardous environments, this translates to longer service intervals and easier handling on site. Compatible with Ark-Gard ENRX receptacles, it supports durable, code-compliant power distribution in Class I Division 2 Zone 2 locations. 20A, 250 Vac rating and 6-20R NEMA configuration provide ready wiring compatibility, minimizing rework during installation and enabling reliable motor controls. The business impact is faster project commissioning and fewer field wiring issues. Applications include control panels and motor starters in hazardous areas across oil, gas, and chemical processing facilities. IP66 ingress protection and NEMA 4X corrosion resistance protect against dust, water, and chemicals, reducing unplanned downtime. The result is improved uptime and safety compliance. This is critical for outdoor enclosures, marine equipment, and wet plant environments. Single-gang, 3/4" trade size and dead-end design simplify mounting and wiring, reducing installation time and mis-wiring risk. The business impact is lower labor costs and faster turnarounds on projects in industrial facilities. NEC/CEC compliance with Class I Division 2 and Zone 2 requirements plus Ark-Gard ENRX compatibility ensures regulatory alignment and easier audits. This helps avoid costly rework and supports safe distribution in hazardous-location applications.
Get a Quick Quote for a Eaton Crouse-Hinds ENRX21202
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton Crouse-Hinds ENRX21202?
Enquire Now
FAQs
ENRX21202 is designed for hazardous locations compliant with NEC/CEC standards and Zone 2 classifications. It uses a single-gang, 3/4" trade size with a 6-20R NEMA configuration and 250 Vac rating, suitable for 50–400 Hz systems in Class I Division 2 environments. The copper-free aluminum enclosure, IP66/NEMA 4X protection, and Ark-Gard ENRX compatibility simplify field installation and reduce retrofit complexity.
The ENRX21202 leverages copper-free aluminum, enhancing corrosion resistance and reducing weight for easier handling in rugged environments. Its IP66 ingress protection and NEMA 4X rating guard against dust, water, and chemical exposure, while the 50–400 Hz frequency range supports diverse power systems. These features translate into higher uptime, fewer unplanned outages, and lower maintenance costs in hazardous-area installations.
ENRX21202 is ideal for control panels, motor starters, and outdoor equipment located in chemical plants, oil and gas facilities, and marine installations where safety and sealed connections are critical. Its 6-20R NEMA configuration, single-gang footprint, and 3/4 inch trade size fit standard enclosures while delivering a robust 20A at 250 Vac. The dead-end style simplifies wiring and helps maintain a clean, compliant installation.
ENRX21202 meets NEC/CEC requirements for hazardous locations and is certified for Class I Division 2 and Zone 2. The enclosure offers IP66 ingress protection and a NEMA 4X rating, ensuring rugged performance in wet, dusty, and chemically aggressive environments. These certifications support compliance with industrial safety programs and reduce the need for site-specific validations during audits.
Using ENRX21202 reduces maintenance downtime and spare-parts complexity by delivering a durable, corrosion-resistant receptacle with long service life in harsh settings. The copper-free aluminum construction minimizes galvanic concerns and weight-related installation effort, while IP66/NEMA 4X protection lowers enclosure-related failures. Across offshore, chemical, and manufacturing environments, these factors translate to lower total cost of ownership and faster project commissioning.