Eaton EJB242408 S598 Junction Box - IP66

Part Number: EJB242408 S598
Eaton Crouse-Hinds logo
Manufacturer
Eaton Crouse-Hinds
Part number
EJB242408 S598

Quick Summary

EJB242408 S598 Junction Box from Eaton Crouse-Hinds is a rugged enclosure designed for hazardous locations in industrial automation and process environments. It protects electrical terminations in spaces where dust, moisture, and explosive atmospheres pose a risk, helping operators avoid costly downtime. A common challenge is finding enclosures that deliver corrosion resistance, robust sealing, and code compliance without sacrificing serviceability. This model uses copper-free aluminum, a 24 x 24 x 8 inch footprint, and a left-hinged Style C design to simplify access in tight installations. With NEC/CEC compliance, IP66 ingress protection, and multiple hazardous-location ratings, it supports safe, compliant installs while reducing maintenance and retrofit costs. For explosion-protected applications, the EJB series provides proven fit and reliable performance.

Product Information

Extended Description

EJB242408 S598 Eaton Crouse-Hinds: Eaton Crouse-Hinds series EJB junction box, 24" x 24" x 8", With hinge, Copper-free aluminum, Hinges mounted on left side, Style C
Product Name
Eaton Crouse-Hinds series EJB junction box
Catalog Number
EJB242408 S598
Product Length/Depth
29.56 in
Product Height
11.02 in
Product Width
29.56 in
Product Weight
320 lb
UPC
782274424781
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 24" x 8"
Style
C
Material
Copper-free aluminum
Hinge
With hinge
Special features
Hinges mounted on left side
Feature: Copper-free aluminum enclosure provides corrosion resistance and environmental durability. Business Impact: Extends service life and lowers maintenance costs in harsh industrial environments. Application: Suitable for outdoor installations, chemical plants, and offshore facilities where aggressive atmospheres are present. Feature: IP66 ingress protection blocks dust and water ingress, even in washdown or harsh weather. Business Impact: Reduces risk of field failures and unplanned downtime. Application: Ideal for processing plants, water treatment, and chemical facilities requiring rigorous cleaning and exposure protection. Feature: Hazardous-location approvals and NEC/CEC compliance provide certified protection. Business Impact: Simplifies regulatory planning and inspection readiness, shortening project timelines. Application: Fits oil & gas, mining, and other explosion-hazard environments. Feature: Style C with hinges on the left side improves serviceability in constrained spaces. Business Impact: Accelerates maintenance cycles and minimizes plant disruption. Application: Useful in control rooms and compact installations where access is limited. Feature: 24 x 24 x 8 inch footprint offers ample interior volume for terminations and cable management. Business Impact: Reduces the number of enclosures and splices, cutting install time and total cost. Application: Suitable for feeders and control wiring in centralized electrical rooms. Feature: NEMA ratings 3, 3R, 4, 7, 9 provide versatile protection for indoor/outdoor and hazardous-location deployments. Business Impact: Enables flexible deployment across multiple environments, lowering total cost of ownership. Application: Industrial plants, refineries, and offshore facilities requiring diverse protection levels.

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FAQs

The EJB242408 S598 is designed to accommodate common termination practices in hazardous locations. With a 24 x 24 x 8 inch interior and left-side hinges, it supports standard conduit and gland installations while maintaining IP66 sealing. Ensure compatible gaskets and sealants per the installation sheet to preserve ingress protection during mounting and service.
This enclosure carries NEC/CEC compliance and extensive hazardous-location ratings including Class I, Division 1 and Zone 1, plus Class I, Division 2 and Zone 2, with additional Class II and Class III coverage. It also has IP66 ingress protection and multiple NEMA ratings (3, 3R, 4, 7, 9) to cover outdoor and hazardous environments.
Yes. The EJB series is designed for explosion-protected applications, featuring Style C construction with left-side hinges and copper-free aluminum for corrosion resistance. Its hazardous-location approvals, along with IP66 and NEMA ratings, make it well-suited for chemical processing, refining, and similar facilities.
Plan for appropriate lifting and mounting supports given the 320 lb weight, and ensure access clearances for left-hinged doors. Use correct seals, gasket compounds, and fasteners specified in the installation instructions. Verify that the enclosure orientation, gasket compatibility, and terminations meet NEC/CEC requirements for the specific hazardous-classification zones.
The copper-free aluminum construction and IP66/NEMA-rated protection reduce corrosion-related failures and maintenance cycles, lowering total cost of ownership. The robust design minimizes downtime during servicing, while certified compliance simplifies inspections, enabling longer service life and safer, compliant operation in demanding environments.