Eaton ENR32201 M4 Receptacle Assembly - Hazardous Location
Part Number: ENR32201 M4
Quick Summary
Receptacle Assembly is the core function for delivering safe power to equipment in hazardous industrial environments. Operators and maintenance teams struggle with corrosion, downtime, and regulatory compliance when selecting enclosure solutions. This ENR Premier series delivers NEC/CEC compliance, hazardous-location certifications, and robust NEMA ratings (3, 3R, 7, 9, 12), reducing risk and downtime. Coupled with copper-free aluminum construction and a two-gang, 1" trade-size footprint, it supports reliable installations and streamlined procurement within the Ark-Gard ENR Premier family. For engineers, the combination of build quality, clear documentation, and compatible mounting options translates to fewer field changes and faster deployment. This aligns with safety programs and reduces lifecycle costs for hazardous-area projects.
Product Information
Extended Description
ENR32201 M4 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Ark-Gard ENR Premier receptacle assembly, 20A, Double, 50-400 Hz, Copper-free aluminum, 5-20R, Two-gang, Dead end, 1", 125 Vac
Product Name
Eaton Crouse-Hinds series Ark-Gard ENR Premier receptacle assembly
Catalog Number
ENR32201 M4
Product Length/Depth
6.78 in
Product Height
6.75 in
Product Width
7.56 in
Product Weight
0.999 lb
UPC
662276174429
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
3 3R 7 9 12
Number of gangs
Two-gang
Amperage Rating
20A
Voltage rating
125 Vac
Style
Dead end
Trade size
1"
NEMA configuration
5-20R
Cover type
Double
Material
Copper-free aluminum
Frequency rating
50-400 Hz
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Eaton Specification Sheet - ENR32201 M4
Copper-free aluminum construction provides strong corrosion resistance while keeping weight down, reducing maintenance time and total cost of ownership in hostile environments. This translates to longer service life and easier handling during installation in hazardous locations, especially for offshore and chemical facilities. The two-gang, 1" trade size with NEMA 5-20R compatibility enables dense panel layouts and straightforward wiring, cutting install time and minimizing space requirements in control rooms and mining sites. With a 20A, 125 Vac rating and a 50-400 Hz frequency range, the unit supports diverse industrial power systems, improving compatibility across equipment fleets and simplifying spare-part planning. Dead-end design and double cover enhance protection against ingress and arc faults, boosting operator safety and reducing downtime due to field repair. NEC/CEC compliance and NEMA ratings (3, 3R, 7, 9, 12) ensure regulatory alignment, enabling faster audits and steady project timelines. Ark-Gard ENR Premier compatibility streamlines procurement and maintenance across the hazardous-location product family, delivering faster deployment and consistent performance in harsh environments.
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FAQs
Follow Eaton installation sheets for Ark-Gard ENR Premier receptacles (IF 344/IF 1424/IF 1588) to ensure proper mounting in a 1" trade-size, two-gang enclosure. Use correct wiring methods for 20A at 125 Vac (NEMA 5-20R) and verify copper-free aluminum construction suits corrosive environments. Always observe safety standards and local code requirements.
Key specs include 20A current rating, 125 Vac voltage, and a frequency range of 50-400 Hz. The unit uses copper-free aluminum, supports NEMA 5-20R configuration, and features a two-gang, dead-end design with a double cover for enhanced protection in hazardous locations.
Yes. The ENR32201 M4 is part of the Ark-Gard ENR Premier lineup designed for hazardous/classified locations. It integrates NEC/CEC compliance, multiple NEMA ratings (3, 3R, 7, 9, 12), and a rugged copper-free aluminum body, making it suitable for chemical, oil/gas, and marine installations.
The unit complies with NEC/CEC standards and is certified for Hazardous/Classified Locations. It also aligns with NEMA ratings 3, 3R, 7, 9, 12, ensuring regulatory adherence and reliable performance in demanding environments. Canadian certification references are available through UL-related documentation.
Copper-free aluminum reduces weight and corrosion, cutting handling time and maintenance costs. The two-gang, 1" footprint enables compact panels and easier wiring, lowering labor during installation. NEC/CEC compliance and wide NEMA ratings minimize audit risk, while Ark-Gard ENR Premier compatibility streamlines procurement and spare-part compatibility across sites.