Eaton AREX40418 S22 Receptacle Assembly - 400A, 600 Vac/250 Vdc NEC/CEC

Part Number: AREX40418 S22
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
AREX40418 S22

Quick Summary

Eaton AREX40418 S22 receptacle assembly provides high-capacity, secure power connections for Arktite enclosures in demanding industrial settings. Maintenance teams often face downtime from misalignment, corrosion resistance challenges, and difficult wiring in harsh environments. This unit complies with NEC/CEC standards and is suitable for Ordinary/Non-Hazardous Locations, delivering reliable performance across typical plant floors. Designed for 400A service in a 3" trade size, copper-free aluminum construction with a spring door, it offers durable, serviceable power distribution for rugged applications and long-term maintenance efficiency.

Product Information

Extended Description

AREX40418 S22 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Arktite AREX receptacle assembly, 400A, Four-wire, four-pole, 50-400 Hz, Style 1, Copper-free aluminum, Spring door, Reversed contacts, 3", 600 Vac/250 Vdc, 0.84"
Product Name
Eaton Crouse-Hinds series Arktite AREX receptacle assembly
Catalog Number
AREX40418 S22
Product Length/Depth
23.63 in
Product Height
19.31 in
Product Width
13 in
Product Weight
61.6 lb
UPC
782274096711
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 1
Configuration
Four-wire, four-pole
Trade size
3"
Receptacle style
Spring door
Wire well size
0.84"
Material
Copper-free aluminum
Special features
Reversed contacts
Feature → Business Impact → Application: Amperage Rating of 400A enables handling high-load equipment and motors with margin for startup surges, reducing wiring changes and improving system reliability in demanding applications. This translates to lower downtime and improved first-pass commissioning in heavy industrial environments. Application: main feeders, motor starters, and large industrial feeders. Feature → Business Impact → Application: Voltage rating of 600 Vac / 250 Vdc supports both AC and DC segments within mixed-infrastructure facilities, enabling a single, standardized receptacle solution across diverse equipment. Application: manufacturing plants and processing lines requiring versatile power distribution. Feature → Business Impact → Application: Frequency rating of 50 to 400 Hz accommodates global equipment footprints and variable-frequency drives, simplifying international deployments and spare-parts planning. Application: multinational plants and export-oriented operations. Feature → Business Impact → Application: Copper-free aluminum material offers corrosion resistance with a lighter footprint, improving installation efficiency and lifecycle durability in outdoor or damp environments. Application: outdoor enclosures and washdown areas. Feature → Business Impact → Application: Receptacle configuration four-wire, four-pole with Style 1 grounding and reversed contacts provides a robust, safer connection framework and straightforward fault isolation. Application: critical power distribution for Arktite AREX systems. Feature → Business Impact → Application: Spring door and 3" trade size streamline integration with existing AREX infrastructure, reducing field modification time and enabling faster maintenance cycles. Application: retrofit projects and new-builds in process and power distribution cabinets. Feature → Business Impact → Application: Wire well size of 0.84" supports large conductors while preserving enclosure integrity, aiding compliant, tidy terminations. Application: high-current conduit and cable management scenarios. Feature → Business Impact → Application: Weight at 61.6 lb and large footprint indicate a rugged, industrial-grade unit designed for durable field service, with appropriate handling considerations during installation. Application: heavy-duty installation environments and serviceable infrastructure. Certifications and standards alignment: NEC/CEC compliance and Ordinary/Non-Hazardous Location rating reduce regulatory risk and support safe, compliant operations across typical industrial sites. Application: compliance-driven projects and facilities requiring recognized electrical standards.

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FAQs

AREX40418 S22 is a 400A four-wire receptacle assembly for Arktite enclosures, suitable for demanding industrial environments requiring high-current, secure power connections with NEC/CEC compliance.
Yes. The AREX40418 S22 is designed as part of the Arktite AREX series, featuring a 3" trade size and stainless-style access with a spring door for straightforward integration and maintenance.
It is rated for 400A, 600 Vac / 250 Vdc, with a 50 to 400 Hz frequency range, configured as four-wire, four-pole, Style 1 grounding, and includes reversed contacts.
The unit complies with NEC/CEC standards and is classified for Ordinary/Non-Hazardous Locations, providing regulatory alignment for typical plant environments.
Given its size (23.63 in L × 19.31 in H × 13 in W) and weight (61.6 lb), plan for light lifting equipment and secure mounting. The copper-free aluminum construction and spring door facilitate durable, serviceable terminations in rugged settings.