Eaton Crouse-Hinds AREX4042210 Receptacle Assembly - 400A
Part Number: AREX4042212 S22
Quick Summary
AREX4042210 is a high-capacity receptacle assembly for rugged Arktite enclosures used in industrial facilities. Engineers face downtime from corrosion, misalignment, and harsh environments, demanding reliable, maintenance-friendly connections. This design supports NEC/CEC compliance and is rated for Ordinary/Non-Hazardous Locations, helping ensure safety and performance in everyday plant conditions. The solution pairs 400A service with a copper-free aluminum body, delivering durable electrical connectivity while reducing maintenance costs. For buyers, this translates to fewer field failures, easier installation, and long-term efficiency gains in heavy-duty electrical installations. With a 4" trade size and spring door access, AREX4042210 is built for fast, reliable maintenance in busy industrial environments.
Product Information
Extended Description
AREX4042212 S22 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite AREX receptacle assembly, 400A, Three-wire, four-pole, 50-400 Hz, Style 2, Copper-free aluminum, Spring door, Reversed contacts, 5", 600 Vac/250 Vdc, 1.25"
Product Name
Eaton Crouse-Hinds series Arktite AREX receptacle assembly
Catalog Number
AREX4042212 S22
Product Length/Depth
23.63 in
Product Height
19.31 in
Product Width
13 in
Product Weight
61.6 lb
UPC
662276088023
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Amperage Rating
400A
Voltage rating
600 Vac/250 Vdc
Frequency rating
50 to 400 Hz
Grounding type
Style 2
Configuration
Three-wire, four-pole
Trade size
5"
Receptacle style
Spring door
Wire well size
1.25"
Material
Copper-free aluminum
Special features
Reversed contacts
Arktite 400A Metallic Plugs, Receptacles and Connectors catalog page
Arktite 400A Metallic Plugs, Receptacles and Connectors catalog page
IF 352 - Model M72 Arktite Plugs and Receptacles
IF 352 - Model M72 Arktite Plugs and Receptacles
Eaton Specification Sheet - AREX4042212 S22
Feature: High-current capability supports 400A service, reducing the need for parallel configurations → Business Impact: Simplified power distribution with fewer connection points and lower total system impedance → Application: Heavy machinery and motor drives in manufacturing facilities. Feature: Broad voltage and frequency compatibility 600 Vac/250 Vdc and 50–400 Hz → Business Impact: One receptacle fits multi-volt equipment across the plant, lowering inventory complexity → Application: Mixed-voltage lines in process plants. Feature: Copper-free aluminum construction → Business Impact: Corrosion resistance and lighter weight improve durability and ease of handling on site → Application: Outdoor enclosures and damp plant environments. Feature: Style 2 grounding for three-wire, four-pole configuration → Business Impact: Safer fault return paths and compliance with safety standards → Application: Standard Arktite power distribution in non-hazardous areas. Feature: Spring door receptacle style with 1.25" wire well → Business Impact: Enhanced protection against dust ingress and quicker service calls → Application: Enclosures requiring robust seal and rapid maintenance. Feature: 4" trade size with a 1.25" wire well for easy wiring → Business Impact: Faster installation and reliable conductor routing reduces commissioning time → Application: Large-diameter wiring in industrial control cabinets. Feature: NEC/CEC compliance and Ordinary/Non-Hazardous Locations rating → Business Impact: Streamlined procurement and reduced risk in compliance audits → Application: Industrial plants seeking standard-compliant, long-life receptacles for routine operation.
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FAQs
AREX4042210 is designed for Arktite AREX enclosure systems with a 4 inch trade size and a 1.25 inch wire well. Installers should ensure proper mounting within standard Arktite housings, align the three-wire four-pole receptacle to the mating connector, and secure with appropriate hardware. The copper-free aluminum body simplifies handling and reduces weight during installation, speeding up commissioning in busy facilities.
Key specs include a 400A amperage rating, voltage rating of 600 Vac / 250 Vdc, and a frequency rating of 50 to 400 Hz. It uses a three-wire, four-pole configuration with Style 2 grounding and a spring door receptacle style, making it suitable for large-diameter wiring in non-hazardous industrial environments.
No. The AREX4042210 is classified for Ordinary/Non-Hazardous Locations per its area classification. For hazardous environments, consult local codes and seek a product rated for those specific conditions. NEC/CEC compliance is maintained for non-hazardous applications, ensuring safe integration in typical plant settings.
AREX4042210 complies with NEC/CEC standards and is certified for Ordinary/Non-Hazardous Locations. This simplifies procurement and regulatory alignment for standard industrial facilities, while the copper-free aluminum construction supports long-term reliability in non-hazardous environments.
The copper-free aluminum body offers corrosion resistance and lighter handling, reducing maintenance intervals in damp or outdoor areas. The spring door design protects contacts and speeds service access, lowering downtime. Over the life of the installation, these features translate to lower maintenance costs and improved uptime for critical power distribution in manufacturing plants.