Eaton 504B-X1 Junction Box for Industrial Enclosures - IP66
Part Number: 504B-X1
Quick Summary
The 504B-X1 Junction Box by Eaton provides a rugged enclosure for electrical terminations in industrial control panels and outdoor equipment. Many engineers struggle with protecting terminations from dust and water ingress while fitting into tight spaces. With IP66 protection, NEC/CEC compliance, and Ordinary/Non-Hazardous area classification, it supports reliable, compliant installations. Its brass construction and 1/2 in trade size with a 1-1/2 in depth enable predictable, field-ready terminations, reducing rework and overall project risk. This compact footprint supports easy retrofits and minimizes enclosure footprint in crowded installations. That translates to faster project rollouts and lower field labor costs. For teams balancing compliance, reliability, and cost, this JBox delivers predictable terminations and long-term performance. It's also designed for easy serviceability.
Product Information
Extended Description
504B-X1 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Pauluhn 504 junction box, 1-1/2" depth, Brass, Surface mount, X-position, 1/2" trade size
Product Name
Eaton Crouse-Hinds series Pauluhn 504 junction box
Catalog Number
504B-X1
Product Length/Depth
3.31 in
Product Height
3.31 in
Product Width
1.5 in
Product Weight
1.8 lb
UPC
662276383043
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Ingress protection (IP) ratings
IP66
Material
Brass
Depth
1-1/2 in
Trade size
1/2"
Style
X-position
Mounting style
Surface
Crouse-Hinds series Pauluhn 500 Series Round Marine Junction Boxes catalog page
Eaton Specification Sheet - 504B-X1
IP66 ingress protection minimizes water and dust ingress, reducing corrosion and downtime in harsh environments, such as outdoor panels and wet process areas. This translates to lower maintenance costs and longer service life, supporting higher uptime in industrial automation applications. Brass construction offers superior corrosion resistance in coastal or chemical settings, improving enclosure longevity and asset value. The 1/2 inch trade size and 1-1/2 inch depth provide predictable fit for standard fittings, enabling faster installs and reducing field fabrication. Surface-mount X-position mounting simplifies installation on non-penetrated surfaces, lowering labor time and allowing cleaner panel layouts. NEC/CEC compliance and Ordinary/Non-Hazardous area classification streamline tender responses and regulatory approvals, simplifying procurement and reducing compliance risk. The Pauluhn 504-series design also supports compatibility with existing Pauluhn accessories and round marine junction box ecosystems, expanding retrofit options.
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FAQs
The 504B-X1 carries an IP66 ingress protection rating, providing dust-tight enclosure protection and resistance to powerful water jets from any direction. This protects electrical terminations in harsh indoor or outdoor environments, reducing the risk of moisture-related failures and enabling reliable operation in non-hazardous locations.
Yes. The IP66 rating, along with ordinary/non-hazardous area classification and NEC/CEC compliance, makes the 504B-X1 suitable for outdoor or semi-exposed panels where dust, rain, and spray may be encountered. Brass construction adds corrosion resistance, improving longevity in harsh climates.
The 504B-X1 uses surface mounting with an X-position configuration. It supports a 1/2 inch trade size, a 1-1/2 inch depth, and overall dimensions of 3.31 inches by 3.31 inches with a 1.5 inch width. It weighs approximately 1.8 pounds, making it suitable for compact panel layouts.
This model complies with NEC/CEC standards and is certified for Ordinary/Non-Hazardous Locations. These classifications support regulatory compliance and safe operation in standard industrial environments, simplifying procurement and inspection processes for non-hazardous control panels.
You can access the Eaton specification sheet for 504B-X1 at the official Eaton site (PDF). Catalog page resources are available in the Crouse-Hinds Pauluhn 500 Series Round Marine Junction Boxes catalog page as well, providing installation guidance and compatibility notes for this model.