Eaton Crouse-Hinds EJB121204 S598 Junction Box - IP66
Part Number: EJB121204 S598
Manufacturer
Eaton Crouse-Hinds
Part number
EJB121204 S598
Quick Summary
EJB121204 S598 junction box protects electrical connections in hazardous industrial environments, delivering rugged enclosure performance for harsh plants. Facilities often struggle with moisture, dust, and stringent regulatory demands that threaten uptime and safety; this enclosure helps mitigate those risks with proven protection and compliant design. Key certifications support safe, compliant installations: IP66 ingress protection for washdown resiliency, NEMA ratings 3, 3R, 4, 7, 9 for rugged environments, and NEC/CEC conformity for regulated facilities. By combining robust materials with a left-hinged Style C design, this Crouse-Hinds box reduces field wiring complexity while improving long-term reliability, enabling maintenance teams to service without sacrificing safety or compliance. This translates to lower total cost of ownership and greater plant uptime for industrial operations demanding durable, code-compliant enclosures.
Product Information
Extended Description
EJB121204 S598 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EJB junction box, 12" x 12" x 4", With hinge, Copper-free aluminum, Hinges mounted on left side, Style C
Product Name
Eaton Crouse-Hinds series EJB junction box
Catalog Number
EJB121204 S598
Product Length/Depth
17.03 in
Product Height
6.25 in
Product Width
17.03 in
Product Weight
60 lb
UPC
782274434278
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 Class III Class I, Zone 1 Class I, Zone 2
NEMA Rating
3 3R 4 7 9
Ingress protection (IP) ratings
IP66
Enclosure size
12" x 12" x 4"
Style
C
Material
Copper-free aluminum
Hinge
With hinge
Special features
Hinges mounted on left side
SP3D Design Package - EJB Explosionproof Enclosures
Crouse-Hinds series EJB Explosionproof Enclosures catalog page
IF 931 - EJB, Style C Model M82 Series Junction Boxes
EJB Style C Enclosures
EJB Style C Enclosures
Feature → Business Impact → Application: The enclosure is crafted from copper-free aluminum, delivering corrosion resistance and a lighter footprint without sacrificing strength, which reduces maintenance costs and extends service intervals in harsh environments such as chemical plants and offshore facilities. This material choice supports longer life in demanding applications while maintaining structural integrity under temperature cycling. Feature → Business Impact → Application: The 12" x 12" x 4" enclosure size with left-side hinges (Style C) enables quick access for wiring and maintenance, minimizing downtime and accelerating panel edits in control rooms and outdoor installations. Feature → Business Impact → Application: Hazardous Location approvals (Class I, Division 1 & 2; Class II, Division 1 & 2; Class III; Zone 1 & 2) combined with NEC/CEC compliance provide a clear path to code-conforming installations in oil, gas, chemical processing, and mining facilities, reducing regulatory risk. Feature → Business Impact → Application: IP66 ingress protection and NEMA ratings 3, 3R, 4, 7, 9 deliver weatherproof and impact-resistant performance, enabling outdoor and washdown-ready installations with predictable performance and fewer incident-related delays. Feature → Business Impact → Application: A weight of 60 lb balances ruggedness with manageable handling for field mounting and servicing, improving on-site ergonomics and lowering labor costs during installation and maintenance. Feature → Business Impact → Application: TheStyle C configuration ensures compatibility with standard accessories and installation practices, simplifying retrofits and new builds while reducing custom fabrication and project risk.
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FAQs
When deploying the EJB121204 S598 in Class I/II/III environments, follow the IF 931 instructions and ensure Zone 1/2 or Division 1/2 compliance. Mount with hinges on the left side as specified, and verify enclosure integrity after wiring to maintain IP66 performance and regulatory conformity.
The enclosure supports NEC/CEC compliance, IP66 ingress protection, NEMA ratings 3, 3R, 4, 7, 9, and hazardous area ratings including Class I, Division 1 & 2 and Zone 1 & 2, enabling safe installation in oil, gas, chemical, and mining facilities.
Yes. The IP66 rating provides dust-tight and water-resistance performance, while copper-free aluminum offers corrosion resistance, making it well-suited for outdoor, washdown, and chemically challenging environments.
The enclosure size is 12" x 12" x 4" with a product weight around 60 lb. Internal or external mounting must accommodate these dimensions, and the left-side hinge orientation supports convenient service access in restricted spaces.
Its rugged copper-free aluminum body, IP66 protection, and left-hinged Style C design enable quick, safe servicing and fewer weather-related or ingress-driven failures. Compliance with NFPA NEC/CEC and hazardous area ratings minimizes regulatory delays and supports faster, safer maintenance cycles.