Eaton EPJ505B502T4 Conduit Outlet Box - Hazardous IP66
Part Number: EPJ505B502T4
Quick Summary
The Eaton EPJ505B502T4 conduit outlet box protects wiring terminations in hazardous-area installations. End users often struggle with corrosive dust, washdowns, and the need to maintain sealed, code-compliant enclosures in tough environments. This unit delivers IP66 protection and NEMA 4X durability, along with NEC/CEC compliance, ensuring safe operation in Class I/II, Division 1 & 2 locations. The surface-mount brass enclosure features two 1/2" conduit entries, a 4-pole, 20A terminal block, and 180° conduit openings for tidy wiring schemas. By combining rugged construction with straightforward installation, it reduces maintenance cycles, lowers downtime, and supports fast field service in industrial plants and critical process environments.
Product Information
Extended Description
EPJ505B502T4 Eaton: Eaton Crouse-Hinds series Pauluhn EPJ505 conduit outlet box, Conduit openings 180° apart, Brass, Surface mount, 2 entries, 4-pole, 20A terminal block, 1/2"
Product Name
Eaton Crouse-Hinds series Pauluhn EPJ505 conduit outlet box
Catalog Number
EPJ505B502T4
UPC
662276391673
Product Length/Depth
5.69 in
Product Height
5.69 in
Product Width
3.5 in
Product Weight
9.8 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class II, Division 1 Class I, Division 2 Class I, Division 1 Class II, Division 2
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Trade size
1/2"
Conduit openings
180° apart
Material
Brass
Number of entries
2
Mounting style
Surface
Special features
4-pole, 20A terminal block
Pauluhn EPJ505 Explosionproof Conduit Outlet Boxes catalog page
IF LBL 1514 - EPJ505 Explosionproof Conduit Outlet Boxes
Eaton Specification Sheet - EPJ505B502T4
IP66 protection and NEMA 4X rated enclosure deliver robust ingress protection for washdowns, dust, and moisture in harsh plants, reducing preventative maintenance costs and extending service life in chemical processing and oil & gas facilities. The 180° conduit openings and two 1/2" entries simplify routing and termination of cables, accelerating installation while minimizing enclosure adjustments and downtime on retrofit projects. Brass construction provides excellent corrosion resistance, improving long-term reliability in aggressive environments and enabling longer maintenance intervals in offshore platforms or mining operations. The 4-pole 20A terminal block supports compact, compliant terminations for motor starters or control circuits, reducing the need for additional junction boxes and enabling faster commissioning. Surface mounting streamlines retrofits into existing panels, saving space and enabling quick upgrades in constrained plant layouts. This enclosure is NEC/CEC compliant and rated for Hazardous/Classified Locations, giving engineers confidence in code adherence and operational safety.
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FAQs
For hazardous locations, use the surface-mount design as intended and ensure all conduit connections are tightened to maintain IP66 integrity. The two 1/2" entries and 180° openings simplify wiring layouts, while NEC/CEC compliance confirms code adherence during installation. Use appropriate gasketing and sealing practices to preserve NEMA 4X protection in Class I/II, Division 1 & 2 environments.
The EPJ505B502T4 provides two entries with a 1/2 inch trade size for conduit connections. The 180° apart openings support neat routing of cables, reducing bundle tension and allowing simpler field wiring for control circuits and power feeds in compact spaces.
Yes. It is rated IP66 for ingress protection against dust and powerful water jets and carries a NEMA 4X rating for corrosion resistance and outdoor suitability in harsh environments, making it appropriate for washdowns and long-term service in hazardous locations.
The enclosure meets NEC/CEC standards and is suitable for Hazardous/Classified Locations, including Class II, Division 1 & 2 and Class I, Division 1 & 2. These certifications ensure compliance for equipment used in petrochemical, mining, and other demanding sectors.
The brass, explosion-proof design delivers durable performance with reduced maintenance, lowering lifecycle costs. Two 1/2" entries, 180° openings, and a 4-pole 20A terminal block streamline wiring, cut installation time, and minimize the need for extra boxes. Surface mounting enables quick retrofits, improving project timelines and reducing downtime.