Eaton EJB241808 MP S598 Junction Box - IP66 Explosionproof

Part Number: EJB241808 MP S598
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
EJB241808 MP S598

Quick Summary

EJB241808 MP S598 is a rugged junction box engineered for hazardous locations in industrial control panels. Too often installers confront ingress, corrosion, and difficult mounting that drive downtime. It carries NEC/CEC compliance with Class I, Division 1 and Zone 1 ratings, IP66 protection, and versatile NEMA ratings, providing confidence across harsh environments. The copper-free aluminum enclosure keeps weight manageable while the left-side hinges and mounting plate kit streamline installation, enabling faster wiring, safer service access, and long-term reliability for oil and gas, chemical processing, and other regulated sectors.

Product Information

Extended Description

EJB241808 MP S598 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EJB junction box, 24" x 18" x 8", With hinge, Copper-free aluminum, Mounting plate kit, hinges mounted on left side, Style C
Product Name
Eaton Crouse-Hinds series EJB junction box
Catalog Number
EJB241808 MP S598
Product Length/Depth
12.25 in
Product Height
23.56 in
Product Width
29.625 in
Product Weight
270 lb
UPC
782274590592
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
24" x 18" x 8"
Style
C
Material
Copper-free aluminum
Hinge
With hinge
Special features
Mounting plate kit, hinges mounted on left side
Feature: Explosionproof design and hazardous-location ratings ensure regulatory compliance and reduce risk in controlled environments. Business Impact: Simplifies permitting, minimizes incident costs, and improves safety posture on critical systems. Application: Ideal for oil and gas facilities, chemical plants, and other hazardous-location installations. These environments demand robust enclosures that resist ignition sources and protect personnel. Feature: IP66 ingress protection and sturdy NEMA compatibility protect against dust, water jets, and harsh washdowns. Business Impact: Reduces downtime due to weather or washdown exposure, extending service intervals and reliability. Application: Outdoor process skids, offshore platforms, and plant floors with washdown requirements. Feature: Copper-free aluminum construction delivers corrosion resistance with lighter handling and easier waste management. Business Impact: Lowers lifecycle costs through reduced maintenance and safer, easier installation. Application: Coastal or chemically aggressive environments where metal corrosion accelerates equipment wear. Feature: Large 24 x 18 x 8 inch enclosure with mounting plate kit and left-side hinges for quick access. Business Impact: Speeds wiring and servicing, lowers labor costs, and supports modular configurations in control cabinets. Application: Field installs requiring rapid access to interior components. Feature: NEC/CEC and multiple NEMA ratings (Class I/II/III, Division 1/2, Zone 1/2) provide broad compliance coverage. Business Impact: Streamlines procurement and reduces the need for multiple enclosure types. Application: Multi-solution projects across regulated industries. Overall, the design aligns with installation best practices and industry standards to deliver measurable uptime and safer, compliant operations.

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FAQs

The EJB241808 MP S598 is designed for Class I, Division 1 and Zone 1 hazardous locations with IP66 ingress protection, meeting NEC/CEC standards. It is ideal for oil and gas facilities, chemical plants, and other environments where reliable protection against dust, water, and electrical faults is essential. The enclosure supports field wiring with a mounting plate kit and left-side hinges for easy access.
The mounting plate kit, combined with hinges mounted on the left side, accelerates installation and serviceability. This configuration simplifies wiring, reduces installation time, and provides quick interior access for maintenance or upgrades, which lowers labor costs and minimizes downtime in regulated facilities.
Key specs include a 24 x 18 x 8 inch enclosure size, copper-free aluminum construction, IP66 ingress protection, and NEMA ratings of 3, 3R, 4, 7, and 9. It supports NEC/CEC compliance with multiple Class I, Division 1/2 and Zone 1/2 designations, making it suitable for demanding hazardous environments.
Yes. The EJB241808 MP S598 adheres to NEC/CEC standards and is certified for hazardous locations, including Class I Division 1 and Zone 1. Canadian certifications are available through Canadian certification reports, providing assurance for cross-border projects and facilities requiring compliance verification.
The enclosure’s corrosion-resistant copper-free aluminum, IP66 protection, and robust EN/IEC-compliant construction reduce maintenance cycles and downtime. Its durable dimensions and left-hinged design streamline installation and servicing, delivering faster project completion and lower lifecycle costs in hazardous environments.