Eaton ENR11202 M4 Receptacle Assembly - Hazardous Locations
Part Number: ENR11202 M4
Quick Summary
ENR11202 M4 is a hazardous-location receptacle assembly designed for rugged industrial environments. It delivers reliable power access in areas defined as hazardous or classified locations, helping prevent costly downtime due to equipment failures. The design aligns with NEC/CEC requirements and supports Class I, Division 1 & 2, Class II, Division 1 & 2, and Class III ratings, along with NEMA 3, 3R, 7, 9, 12 enclosures. This combination delivers safety and compliance while enabling easier procurement and replacement. By choosing Ark-Gard ENR Premier, electrical teams gain a compact, copper-free aluminum housing with a single-gang footprint and a 1/2 inch trade size, optimized for 50-400 Hz operations, 250 Vac systems, and straightforward stocking of hazard-rated components.
Product Information
Extended Description
ENR11202 M4 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Ark-Gard ENR Premier receptacle assembly, 20A, Single, 50-400 Hz, Copper-free aluminum, 6-20R, Single-gang, Dead end, 1/2", 250 Vac
Product Name
Eaton Crouse-Hinds series Ark-Gard ENR Premier receptacle assembly
Catalog Number
ENR11202 M4
Product Length/Depth
6.78 in
Product Height
6.75 in
Product Width
3.5 in
Product Weight
0.999 lb
UPC
662276173866
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
Single-gang
Amperage Rating
20A
Voltage rating
250 Vac
Style
Dead end
Trade size
1/2"
NEMA configuration
6-20R
Cover type
Single
Material
Copper-free aluminum
Frequency rating
50-400 Hz
Ark-Gard ENR Premier Explosionproof NEMA Locking Devices catalog page
Ark-Gard ENP, ENR, ENC Explosionproof NEMA Locking Devices UL certification - ENR and ENP
Ark-Gard ENP, ENR, ENC Explosionproof NEMA Locking Devices UL certification - ENR and ENP
IF 1424 - DSD, GFS, CPS and ENR Replacement Covers
IF 1424 - DSD, GFS, CPS and ENR Replacement Covers
IF 1424 - DSD, GFS, CPS and ENR Replacement Covers
Eaton Specification Sheet - ENR11202 M4
Copper-free aluminum housing provides superior corrosion resistance, extending service life in harsh environments and reducing maintenance costs while enabling safer installations in hazardous areas. The 20A, 250 Vac rating supports reliable power delivery for equipment-heavy operations, and the 1/2" trade size with a single-gang, dead-end configuration simplifies mounting in standard enclosures, reducing installation time and labor costs. NEC/CEC compliance and UL-listed certification for Class I, II, and III divisions, plus NEMA ratings 3, 3R, 7, 9, and 12, offer broad environmental protection and regulatory confidence, enhancing uptime and safety across industrial facilities and marine applications. The Ark-Gard ENR Premier design also supports broad frequency use (50-400 Hz), enabling compatibility with diverse motor loads and control systems while keeping spare parts and covers readily available via official Eaton documentation.
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FAQs
ENR11202 M4 is designed for hazardous/classified locations with NEC/CEC compliance and supports Class I Division 1 and 2, Class II Division 1 and 2, and Class III ratings. It carries NEMA ratings 3, 3R, 7, 9, 12 and UL/Ark-Gard ENR Premier certification considerations. The receptacle is rated at 20A, 250 Vac, suitable for demanding environments while maintaining safety and reliability.
The ENR11202 M4 delivers 20A at 250 Vac, with a frequency rating of 50-400 Hz. It uses a 6-20R NEMA configuration in a single-gang, dead-end style with a 1/2" trade size. The housing is copper-free aluminum, providing corrosion resistance essential for hazardous locations and marine environments.
Yes. ENR11202 M4 is a single-gang receptacle assembly designed for hazardous locations, featuring a 1/2" trade size and a dead-end configuration for straightforward mounting. Its dimensions (approximately 6.78 in length, 6.75 in height, 3.5 in width) and weight (~0.999 lb) fit common enclosures while maintaining robust protection in challenging environments.
UL certification information for ENR Premier receptacles is available via UL reports linked in the product downloads, alongside installation guides such as IF 1424 for replacement covers. Eaton’s Ark-Gard ENR Premier catalog page also provides technical references to the ENR11202 M4, supporting safe selection and compliant installations.
ENR11202 M4 offers safety, compliance, and uptime benefits. Its copper-free aluminum housing resists corrosion, reducing maintenance in harsh environments. With NEC/CEC compliance and multiple NEMA ratings, it lowers regulatory risk and facilitates rapid procurement. The compact single-gang footprint and standard 1/2" trade size streamline installation and stocking, delivering cost savings over long service life.