Eaton EPJ505A103 conduit box - IP66 / 4X rated
Part Number: EPJ505A103
Quick Summary
The Eaton EPJ505A103 conduit outlet box protects electrical connections in hazardous locations for rugged industrial spaces. For engineers and maintenance teams, moisture ingress, corrosion, and downtime are persistent pain points during field wiring. This enclosure earns confidence with NEC/CEC compliance for hazardous and classified locations, plus NEMA 4X and IP66 protection that withstands harsh environments. Its copper-free aluminum body, surface-mount style, and 3-entry, 1-inch trade size design simplify installation and future expansion. By combining robust sealing with easy access, it reduces service calls and maintenance costs while meeting strict code requirements. Ideal for plants, mining, and chemical processing where safety and reliability drive uptime and operational efficiency.
Product Information
Extended Description
EPJ505A103 Eaton: Eaton Crouse-Hinds series Pauluhn EPJ505 conduit outlet box, Copper-free aluminum, Surface mount, 3 entries, 1"
Product Name
Eaton Crouse-Hinds series Pauluhn EPJ505 conduit outlet box
Catalog Number
EPJ505A103
UPC
662276391567
Product Length/Depth
5.69 in
Product Height
5.69 in
Product Width
3.5 in
Product Weight
3 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Division 2 Class II, Division 1 Class II, Division 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Trade size
1"
Material
Copper-free aluminum
Number of entries
3
Mounting style
Surface
Pauluhn EPJ505 Explosionproof Conduit Outlet Boxes catalog page
Eaton Specification Sheet - EPJ505A103
Copper-free aluminum construction reduces weight and eliminates copper in the enclosure, decreasing corrosion risk and easing installation in tight spaces. Business impact: lower transport costs and longer service life. Application: plant floors, control panels, and outdoor installations where corrosion resistance matters. IP66 and NEMA 4X ratings provide robust ingress protection against dust and powerful jets of water, supporting uptime in wash-down areas and harsh weather. Business impact: fewer field repairs, reduced maintenance costs. Application: chemical plants, oil and gas, mining. NEC/CEC compliance with hazardous locations classifications Class I Division 1 & 2 and Class II Division 1 & 2 ensures safety and regulatory alignment for hazardous environments. Business impact: minimized compliance risk and faster project approvals. Application: refineries, pulp and paper, pharmaceuticals. Three entries and 1-inch trade size, combined with surface mounting, simplify conduit routing and wiring, enabling quicker installs and scalable wiring layouts. Business impact: shorter commissioning times and easier future expansions. Application: control panels, machine enclosures, equipment bays. Compact footprint: 5.69 in L x 5.69 in H x 3.5 in W and 3 lb weight provide a versatile, lightweight enclosure for compact spaces, improving site logistics. Business impact: reduced mounting effort and easier removal for service. Application: wall-mounted panels, process instrumentation enclosures.
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FAQs
Yes. EPJ505A103 is a 1-inch trade size conduit outlet box with three entries and a surface-mount design, engineered for hazardous/classified locations. It simplifies conduit routing, facilitates quick wiring, and keeps the enclosure securely mounted in challenging environments.
The enclosure features copper-free aluminum construction, IP66 ingress protection, and NEMA 4X rating. It supports NEC/CEC compliance with Class I Division 1 & 2 and Class II Division 1 & 2 hazardous location classifications, making it suitable for demanding industrial processes.
Industries such as chemical processing, oil and gas, mining, and power generation benefit due to the enclosure’s robust protection against dust, water, and corrosive environments, plus compliance with hazardous-location standards for safe control panel and instrumentation wiring.
The EPJ505A103 meets NEC/CEC standards for hazardous locations and carries NEMA 4X and IP66 ratings, ensuring protection against harsh weather, wash-downs, and corrosive atmospheres in compliant installations.
Copper-free aluminum minimizes galvanic corrosion, IP66/NEMA 4X protection reduces ingress-related failures, and the 1" 3-entry surface-mount design speeds installation. Together, these factors lower downtime, extend service intervals, and deliver predictable maintenance costs for hazardous-area automation projects.