Eaton ARRH13 Back Box - 20A/30A Cast Aluminum One Hub
Part Number: ARRH13
Quick Summary
ARRH13 back box is a cast aluminum enclosure that protects electrical receptacles in ordinary, non-hazardous locations. Engineers and installers often face cramped spaces, corrosion risk, and wiring complexity in control panels; this back box addresses those challenges with a compact, durable solution. Area classification confirms suitability for Ordinary/Non-Hazardous Locations, aligning with typical industrial and building automation environments. With a 20A/30A amperage rating, 1/2 trade size, and a single hub, it streamlines wiring, reduces parts, and speeds installation. For procurement teams, ARRH13 offers predictable compatibility with Eaton Crouse-Hinds receptacles and robust aluminum construction that supports long-term reliability in demanding settings.
Product Information
Extended Description
ARRH13 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ARRH back box, 20A/30A, One hub, Cast aluminum, 1/2"
Product Name
Eaton Crouse-Hinds series ARRH back box
Catalog Number
ARRH13
Product Length/Depth
3.38 in
Product Height
5.31 in
Product Width
2.25 in
Product Weight
1.04 lb
UPC
782274090207
Area classification
Ordinary/Non-Hazardous Locations
Trade size
1/2"
Amperage Rating
20A/30A
Back box style
One hub
Material
Cast aluminum
Feature: Cast aluminum body. Business impact: The cast aluminum construction provides corrosion resistance and durability, reducing maintenance cycles in harsh industrial environments. Application: Ideal for control panels and enclosures where mechanical protection and weight management matter. Feature: 1/2 in trade size compatibility with 20A/30A ratings. Business impact: Supports common receptacles and standard conduits, reducing adapters and field fabrication. Application: Panel wiring in compact installations with minimal parts. Feature: One hub back box design. Business impact: Simplifies wiring, minimizes junctions, and speeds installation. Application: Receptacle mounting in constrained panels. Feature: Compact dimensions and light weight. Business impact: Maximizes panel real estate and ease of handling during installation. Application: Small industrial enclosures and budget-conscious projects. Feature: Ordinary/Non-Hazardous Area Classification. Business impact: Ensures regulatory alignment and reduces compliance risk. Application: Standard industrial and commercial environments with non-hazardous locations.
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FAQs
ARRH13 is designed for straightforward mounting in standard enclosures where a 1/2 inch trade size conduit or fittings are used. Ensure the back box is oriented to accommodate the single hub and receptacle, and confirm that the panel opening accepts the 3.38 by 5.31 by 2.25 inch footprint. Use compatible fasteners and sealants as required by your installation practices.
ARRH13 supports a 20A/30A amperage rating within a 1/2 inch trade size, enabling common receptacle configurations without adapters. To maximize efficiency, mount the back box adjacent to the receptacle, plan conduit routing to minimize bends, and use the one hub design to consolidate wiring paths. This reduces install time and potential fault points.
ARRH13 is specified for Ordinary/Non-Hazardous Locations and is not rated for hazardous or classified areas. If installation requirements call for explosion-proof or intrinsically safe enclosures, consider products explicitly rated for those conditions and consult the manufacturer for compatible Eaton Crouse-Hinds back boxes.
The ARRH13 back box measures 3.38 inches in length, 5.31 inches in height, and 2.25 inches in width, with a weight of 1.04 pounds. This compact footprint supports tight panel layouts, reduces enclosure volume, and aids in precise cutouts and mounting clearances, ultimately contributing to lower fabrication costs and easier field installation.
Technical buyers can access the ARRH13 datasheet and catalog pages via Eaton’s resources: the Back Boxes for Arktite Receptacles catalog page and the Eaton Specification Sheet for ARRH13. These documents provide installation guidance, dimensional data, wiring diagrams, and compliance details to support sourcing and procurement decisions.