Eaton EPJ505B754 Conduit Outlet Box - IP66
Part Number: EPJ505B754
Quick Summary
Eaton EPJ505B754 conduit outlet box provides rugged, explosion-proof enclosure for conduit terminations in hazardous environments. Engineers often wrestle with securing reliable housings that withstand harsh chemicals, downtime, and complex wiring in confined spaces. It satisfies NEC/CEC compliance, is IP66 rated, and carries a NEMA 4X enclosure for dependable service in wet, dusty, or industrial environments. This Pauluhn EPJ505 series box ships with four entries and a 3/4" trade size, enabling quick, surface-mounted installations that reduce commissioning time and retrofit costs. For long-term projects, it supports safer, compliant terminations across process automation initiatives and hazardous-location facilities.
Product Information
Extended Description
EPJ505B754 Eaton: Eaton Crouse-Hinds series Pauluhn EPJ505 conduit outlet box, Brass, Surface mount, 4 entries, 3/4"
Product Name
Eaton Crouse-Hinds series Pauluhn EPJ505 conduit outlet box
Catalog Number
EPJ505B754
UPC
662276391734
Product Length/Depth
5.69 in
Product Height
5.69 in
Product Width
3.5 in
Product Weight
9.7 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
3/4"
Material
Brass
Number of entries
4
Mounting style
Surface
Pauluhn EPJ505 Explosionproof Conduit Outlet Boxes catalog page
Eaton Specification Sheet - EPJ505B754
Feature → Explosion-proof design provides a safety-first enclosure that minimizes ignition risks in hazardous locations → This translates to reduced incident potential, lower insurance impact, and greater uptime in refineries, chemical plants, and mining operations. Application: use in process automation where ignition sources must be controlled. Feature → Brass construction offers excellent corrosion resistance and durability in demanding environments → Extends service life, lowers maintenance cycles, and reduces total cost of ownership for outdoor, washdown, or offshore installations. Application: harsh chemical environments and coastal facilities. Feature → Four entries with a 3/4" trade size offers flexible wiring options and scalable terminations → Improves wiring density, simplifies conduit planning, and accelerates panel builds. Application: new builds and retrofits with limited space. Feature → IP66 and NEMA 4X ratings protect against dust, water jets, and harsh weather → Enhances reliability and reduces preventive maintenance needs. Application: outdoor enclosures, wet locations, and extreme environments. Feature → Surface mounting support enables fast, clean installation on walls or equipment − with fewer mounting components → Lowers labor costs and speeds field deployment in tight spaces. Application: equipment rooms, control panels, and hazardous-area installations. Feature → NEC/CEC compliance and hazardous-area ratings provide a clear procurement path → Supports specification alignment, reduces compliance risk, and streamlines purchasing. Application: regulated facilities and audit-ready projects.
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FAQs
The EPJ505B754 is designed around a 3/4 inch trade size and four entry points, aligning with common conduit systems used in industrial facilities. Its surface-mount footprint simplifies alignment with walls or equipment, reducing installation time. When pairing with compliant connectors and gaskets, the enclosure maintains IP66 integrity while delivering a clean, code-compliant termination for process wiring.
This model carries NEC/CEC compliance and hazardous-location ratings, including Class I, Division 1 and Division 2, and Class II, Division 1 and Division 2. It also features a NEMA 4X rating and IP66 ingress protection, making it suitable for hazardous and wet locations such as chemical processing areas, refineries, and offshore environments.
Yes. The EPJ505B754 is designed for surface mounting and features a brass enclosure with IP66 and NEMA 4X protection, providing reliable performance in washdown and dusty environments. Its four-entry configuration supports flexible wiring, and the 3/4" trade size accommodates standard conduits, maintaining integrity under cleaning cycles and exposure to moisture.
To maximize performance, ensure proper gasket installation and seal integrity, use compatible conduit fittings, and tighten all connections to maintain IP66 ratings. Opt for four-entry routing to minimize internal crossovers and maintain clearance for wires. Secure mounting to a clean, flat surface, and verify environmental exposure matches the enclosure’s NEMA/IP protections to prevent moisture ingress.
The brass construction and robust protective ratings deliver longer service life in corrosive or harsh environments, reducing replacement frequency and maintenance labor. NEC/CEC compliance and hazardous-location ratings help avoid compliance penalties and audits. Overall, it lowers lifecycle costs by reducing downtime, improving safety, and streamlining procurement for regulated facilities.