Eaton Crouse-Hinds EJB120804 Junction Box - IP66
Part Number: EJB120804
Manufacturer
Eaton Crouse-Hinds
Part number
EJB120804
Quick Summary
EJB120804 junction box provides rugged protection for hazardous locations in industrial plants. Maintenance teams struggle with ingress, moisture, and explosive-atmosphere risk that disrupts uptime. This enclosure meets NEC/CEC requirements and provides IP66 ingress protection, plus hazardous-location ratings for Class I, Division 1 and Zone 1 (and related Class II/III ratings) along with a durable NEMA offering. The feraloy iron alloy construction resists corrosion in harsh environments, while the Style D design and without-hinge configuration simplify installation and gasket sealing. For procurement teams, this translates to lower lifecycle costs, fewer field incidents, and faster compliance documentation when wiring critical equipment in hazardous areas.
Product Information
Extended Description
EJB120804 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EJB junction box, 12" x 8" x 4", Without hinge, Feraloy iron alloy, Style D
Product Name
Eaton Crouse-Hinds series EJB junction box
Catalog Number
EJB120804
Product Length/Depth
6.38 in
Product Height
12.5 in
Product Width
16.5 in
Product Weight
104 lb
UPC
782274237466
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class I, Zone 1 Class I, Division 2 Class I, Zone 2 Class II, Division 1 Class II, Division 2 Class III
NEMA Rating
3 3R 4 7 9
Ingress protection (IP) ratings
IP66
Enclosure size
12" x 8" x 4"
Style
D
Material
Feraloy iron alloy
Hinge
Without hinge
Eaton Crouse-Hinds EJB120804 3D drawing
SP3D Design Package - EJB Explosionproof Enclosures
Crouse-Hinds series EJB Explosionproof Enclosures catalog page
EJB Explosionproof Enclosures Canadian certification
EJB Explosionproof Enclosures Canadian certification
IF 1444 - EJB, Style D Series Classified Enclosures
Eaton Specification Sheet - EJB120804
Feature: Feraloy iron alloy construction. Business Impact: Exceptional durability and corrosion resistance in harsh industrial environments. Application: Offshore platforms, chemical plants, and mining facilities where prolonged exposure to contaminants occurs. This material choice reduces replacement intervals and maintenance costs while supporting long service life. Feature: Enclosure size 12" x 8" x 4" and weight 104 lb. Business Impact: Standardized footprint that fits common installation spaces and supports secure mounting with predictable handling. Application: Retrofit projects and new builds in confined spaces, enabling faster installation and fewer site adjustments. Feature: IP66 and NEMA ratings (3, 3R, 4, 7, 9). Business Impact: Robust ingress protection and broad enclosure compatibility for dust, water, and impact resistance. Application: Environments with wash-down cycles or dusty atmospheres, ensuring continued operation with minimal downtime. Feature: Hazardous location certifications (NEC/CEC, Class I Div 1/Zone 1; Class II/III). Business Impact: Regulatory compliance that reduces risk of non-conformance penalties and accelerates approvals. Application: Hazardous-area electrical installations in oil & gas, chemical processing, and mining. Feature: Style D, without hinge. Business Impact: Simplified sealing and fewer movable parts for reliable gasket integrity. Application: Enclosures requiring rugged sealing in repetitive maintenance settings. Feature: Compatibility assets (3D drawings, catalogues). Business Impact: Streamlined design, faster engineering approvals, and reduced project lead times. Application: Design validation and procurement workflows for new builds and retrofits.
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FAQs
Yes. The EJB120804 offers a 12" x 8" x 4" footprint with a 104 lb weight, designed for secure mounting in hazardous areas. Its feraloy iron alloy construction and IP66 rating ensure corrosion resistance and ingress protection, while NEC/CEC compliance supports retrofit work in Class I, Division 1 and Zone 1 environments. Plan for suitable mounting hardware and standard conduit entries to optimize sealing and service access.
The EJB120804 carries NEC/CEC compliance and hazardous-location ratings that span Class I, Division 1 and Zone 1, plus related Class II and III ratings. It also provides NEMA ratings including 3, 3R, 4, 7, and 9 and an IP66 ingress protection rating. This combination supports regulatory alignment for industrial electrical installations in harsh environments.
Best-suited for chemical processing, oil and gas, mining, and water/wastewater facilities where hazardous atmospheres and harsh conditions prevail. The 12x8x4 inch size and 104 lb weight, combined with Feraloy iron alloy and IP66/NEMA protections, make it ideal for outdoor or wash-down environments requiring robust, long-life enclosures that meet NEC/CEC standards.
Ensure the installation aligns with NEC/CEC requirements and local AHJ guidelines for Hazardous/Classified Locations. Confirm Class I, Division 1 or Zone 1 usage, verify IP66 suitability, and reference the installation sheets and CAD packages provided by Eaton for proper sealing, mounting, and gasket integrity during commissioning.
The enclosure’s corrosion-resistant feraloy alloy and sealed IP66 design reduce maintenance frequency and equipment downtime in harsh environments. Its certification suite simplifies compliance documentation, while the available 3D CAD designs and catalogs speed design validation and procurement, delivering lower lifecycle costs and faster project execution in hazardous locations.