Eaton EJB080604 SA Junction Box - IP66 Explosionproof
Part Number: EJB080604 SA
Manufacturer
Eaton Crouse-Hinds
Part number
EJB080604 SA
Quick Summary
EJB080604 SA junction box is a rugged enclosure for hazardous locations in industrial electrical installations. In harsh facilities, ingress, corrosion, and tough wiring layouts complicate safety and reliability; this box is designed to reduce these risks with durable copper-free aluminum construction and a compact 8" x 6" x 4" footprint. It carries NEC/CEC compliance and hazardous-location ratings (Class I, Division 1/2; Class II, Division 1/2; Class III) along with IP66 protection, supporting safe operation in demanding environments. By combining rugged protection with standardized dimensions, it delivers predictable installation costs, easier maintenance, and longer service life. This makes it a strong fit for OEMs, contractors, and end-users seeking dependable explosion-proof enclosures in chemical plants, oil/gas, and manufacturing facilities.
Product Information
Extended Description
EJB080604 SA Eaton Crouse-Hinds: Eaton Crouse-Hinds series EJB junction box, 8" x 6" x 4", Without hinge, Copper-free aluminum, Style D
Product Name
Eaton Crouse-Hinds series EJB junction box
Catalog Number
EJB080604 SA
Product Length/Depth
6.19 in
Product Height
10.47 in
Product Width
12.47 in
Product Weight
24 lb
UPC
782274237305
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
8" x 6" x 4"
Style
D
Material
Copper-free aluminum
Hinge
Without hinge
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 1616 - Flange Gasket Replacement Kit
IF 1616 - Flange Gasket Replacement Kit
Eaton Specification Sheet - EJB080604 SA
Feature copper-free aluminum construction → Business Impact reduced weight and corrosion resistance → Application outdoor installations and chemical processing facilities, where long-term durability lowers maintenance cycles. Feature IP66 rating and rugged enclosure design → Business Impact improved ingress protection and reliability → Application in wash-down areas, dusty plants, and outdoor equipment rooms. Feature 8" x 6" x 4" enclosure size with Style D and without hinge → Business Impact space efficiency and quick access → Application for compact control panels and field wiring in hazardous locations. Feature NEC/CEC compliance and hazardous-location ratings (Class I, Division 1/2; Class II, Division 1/2; Class III) → Business Impact regulatory assurance and safer commissioning → Application across oil/gas, chemical, and manufacturing sectors. Feature NEMA ratings 3, 3R, 4, 7, 9 and compatible gland and gasket options → Business Impact flexible installation and extended service life → Application with varied conduit entries and gasket kits. Industry insight: copper-free aluminum reduces thermal expansion concerns in portable skid-mounted systems, while the optional flange gasket kit IF1616 supports maintenance-driven gasket replacements without compromising enclosure integrity.
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FAQs
For hazardous locations, ensure compatibility with Class I, Division 1/2 and Class II/III categories, and utilize IP66-rated protection to guard against dust and water ingress. Verify correct gland entries and gasket integrity, considering the flange gasket replacement path (IF 1616) if seals are disturbed. Follow NEC/CEC guidance for wiring methods, mounting, and enclosure grounding to maintain compliance and safety.
Yes, the EJB080604 SA carries IP66 protection, making it highly resistant to dust ingress and powerful water jets. It complies with NEC/CEC standards for hazardous locations and carries Class I, Division 1 and 2 ratings, along with Class II Division 1/2 and Class III classifications, ensuring suitability for oil/gas, chemical, and industrial environments.
The enclosure measures 8 inches by 6 inches by 4 inches, with a listed product weight of 24 pounds. The compact footprint supports space-constrained installations while delivering robust protection in hazardous locations. This size is common for compact control panels and field wiring enclosures in industrial settings.
Copper-free aluminum offers excellent corrosion resistance, lighter weight, and reduced risk of galvanic reactions in damp or chemically aggressive environments. This translates to lower maintenance frequency, longer service life, and reduced replacement costs. In harsh facilities, these benefits can yield meaningful total cost of ownership improvements over traditional enclosure materials.
Consult the Eaton Crouse-Hinds installation sheets and the IF1616 flange gasket replacement guidance for gasket integrity and maintenance procedures. Access the SP3D design package for 3D models and the EJB explosion-proof enclosure catalog page for product specifications. The Eaton specification sheet for EJB080604 SA provides authoritative data to ensure correct wiring, sealing, and compliance with hazardous-location standards.