Eaton ARRH33 Back Box - 1\" Cast Aluminum, 20–30A
Part Number: ARRH33
Quick Summary
ARRH33 back box securely houses electrical connections in industrial enclosures and control panels. It offers a compact 1" trade size and a cast aluminum body designed for durability in demanding environments. This addresses common pains like space constraints, mounting flexibility, and enclosure integrity. The unit is classified for Ordinary/Non-Hazardous Locations, helping teams meet site requirements without over-engineering. Its lightweight yet sturdy construction simplifies field installation, reduces assembly time, and minimizes maintenance over the life of the installation. By aligning with Arktite receptacles and standard conduit practices, it supports scalable wiring layouts while keeping total cost of ownership lower. For projects spanning manufacturing, packaging, or process automation, ARRH33 delivers reliable protection where it matters most.
Product Information
Extended Description
ARRH33 Eaton Crouse-Hinds: Eaton Crouse-Hinds series ARRH back box, 20A/30A, One hub, Cast aluminum, 1"
Product Name
Eaton Crouse-Hinds series ARRH back box
Catalog Number
ARRH33
Product Length/Depth
3.38 in
Product Height
5.31 in
Product Width
2.25 in
Product Weight
0.95 lb
UPC
782274090405
Area classification
Ordinary/Non-Hazardous Locations
Trade size
1"
Amperage Rating
20A/30A
Back box style
One hub
Material
Cast aluminum
Feature: Cast aluminum construction provides excellent durability and corrosion resistance in harsh industrial environments. Business Impact: Fewer maintenance events and longer service intervals translate to lower life-cycle costs. Application: Ideal for control panels and enclosures in manufacturing and process automation. Feature: 1" trade size with a One hub back box design simplifies wiring and reduces the number of components required. Business Impact: Accelerates installation, improves wiring accuracy, and minimizes seal failure. Application: Quick field deployment alongside standard conduit systems. Feature: Amperage rating of 20A/30A supports common branch circuits without overfilling the enclosure. Business Impact: Improved circuit reliability and compatibility with typical industrial loads. Application: Suitable for receptacle and device mounting within 1" back boxes. Feature: Light weight at 0.95 lb yet robust; Business Impact: Easier handling and reduced installer fatigue, lowering labor costs. Application: On-site installs and retrofit projects. Feature: Area classification Ordinary/Non-Hazardous Locations ensures appropriate use in standard industrial settings. Business Impact: Regulatory alignment reduces risk and accelerates project approvals. Application: Use in non-hazardous environments while maintaining enclosure integrity. Feature: Compatibility with Arktite receptacles through its catalog alignment supports streamlined device integration. Business Impact: Simplified procurement and faster time-to-value for multi-device installations. Application: Receptacle-focused projects in panels and kiosks.
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FAQs
ARRH33 is a 1" trade size back box with a single hub design, crafted from cast aluminum for rugged protection in industrial environments. It installs with standard conduit practices and Arktite receptacle compatibility. Key steps include securing the box, sealing around the hub, and routing conductors to minimize bend radius. Its weight and size support manageable field handling while ensuring a reliable, sealed enclosure.
Yes, ARRH33 is designed to align with Arktite receptacles, streamlining device mounting and reducing part variety on site. The 1" trade size and One hub configuration simplify wiring paths, while the cast aluminum body provides durable protection. This compatibility minimizes additional hardware, speeds up assembly, and improves consistency across assemblies in control panels and industrial enclosures.
ARRH33 offers a 20A/30A amperage rating, suitable for common branch-circuit circuits in industrial panels. With a 3.38" L, 5.31" H, and 2.25" W footprint, it accommodates standard wiring harnesses and a single hub arrangement. When planning layouts, ensure conduit sizing and terminal connections support these ratings to maintain compliance and minimize heat buildup.
ARRH33 is classified for Ordinary/Non-Hazardous Locations, meaning it is appropriate for standard industrial settings without hazardous environments. This classification helps with regulatory planning and site compliance by defining suitable use cases. Always verify the exact classification with local codes, and pair the enclosure with proper mounting and sealing practices to preserve integrity.
The cast aluminum construction provides long-term durability with reduced corrosion risk, lowering maintenance frequency. The lightweight design (0.95 lb) and single-hub configuration speed installations, cutting labor costs. Its compatibility with Arktite receptacles and standard components minimizes replacement parts and downtime, delivering a favorable return on investment in production lines and packaging equipment.