Eaton FR424J Marine Interior Light - 4-Lamp T5HO
Part Number: FR424J
Quick Summary
Eaton FR424J marine interior light is a recessed, four-lamp fluorescent fixture designed for harsh marine environments. Engineers and procurement teams often wrestle with reliability, corrosion resistance, and maintenance downtime in vessels. This fixture addresses those challenges with a rugged aluminum housing, acrylic lens, and a recessed ceiling installation that minimizes exposure. The FR424J meets NEC/CEC standards for Ordinary/Non-Hazardous Locations, providing code-compliant performance aboard ships and offshore facilities. With universal 120–277 Vac operation and 50/60 Hz compatibility, it simplifies stocking and electrical design while delivering bright, even illumination for crew spaces and work zones. In practice, this combination translates to lower total cost of ownership and faster maintenance cycles in demanding marine lighting applications.
Product Information
Extended Description
FR424J Eaton: Eaton Crouse-Hinds series Pauluhn Meridian FR marine interior, 50/60 Hz, 2 ft, Acrylic lens, T5HO, Aluminum, Recessed ceiling mount, 4-lamp, 120-277 Vac, 24W
Product Name
Eaton Crouse-Hinds series Pauluhn Meridian FR marine interior
Catalog Number
FR424J
UPC
662276497023
Product Length/Depth
29.13 in
Product Height
4.94 in
Product Width
14.25 in
Product Weight
16 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Lamp length
2 ft
Light type
T5HO
Number of lamps
4-lamp
Wattage
24W
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Mounting Method
Recessed ceiling
Material
Aluminum
Lens material
Acrylic
Crouse-Hinds series FR Marine Interior Recessed Lights catalog page
IF LBL1495 - FR Fluorescent Luminaires
Eaton Specification Sheet - FR424J
The FR424J uses a 2 ft, 4-lamp T5HO configuration, delivering high lumen output with excellent energy efficiency, which reduces operating costs while maintaining strong visibility in crew areas and corridors. Its universal 120–277 Vac supply and 50/60 Hz compatibility simplify electrical design and minimize inventory requirements across global fleets. The aluminum housing and acrylic lens provide robust corrosion resistance suitable for marine interiors, while the recessed ceiling mount yields a low-profile, snag-resistant installation ideal for tight spaces. With a 29.13 in length, 14.25 in width, and 4.94 in height footprint, installers benefit from predictable fit and straightforward retrofits within Pauluhn Meridian FR families. NEC/CEC compliance further assures safe, code-aligned operation in Ordinary/Non-Hazardous Locations, supporting reliable shipboard lighting that meets industry expectations. This design also supports straightforward maintenance planning and common spares in marine electrical rooms and living quarters.
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FAQs
When installing FR424J, choose a recessed ceiling location that accommodates a 29.13 inch length fixture and allows access for lamp maintenance. Verify 120–277 Vac supply and confirm 50/60 Hz compatibility. Use appropriate mounting hardware and follow the LBL1495 installation guidance to ensure a secure, code-compliant fit in crew spaces and corridors.
FR424J is NEC/CEC compliant for Ordinary/Non-Hazardous Locations, making it suitable for general shipboard interiors such as crew areas and passageways. It is not intended for hazardous or classified locations. The universal voltage support (120–277 Vac) simplifies design across international fleets, ensuring consistent performance in compliant spaces.
The 4-lamp T5HO configuration provides bright, evenly distributed illumination with energy-efficient operation at 24W total. The acrylic lens and aluminum housing resist corrosion in marine environments, while the recessed mount minimizes space intrusion. Its 50/60 Hz compatibility and universal voltage reduce downtime for maintenance and spare parts, enhancing overall reliability in vessels.
FR424J excels in interior spaces requiring reliable, high-quality lighting, such as crew quarters, mess halls, corridors, and light-duty work areas on ships and offshore platforms. Its marine-focused construction and NEC/CEC compliance support safe, long-lasting illumination in non-hazardous locations, while the 2 ft lamp length fits compact ceiling plans common to vessel designs.
Comprehensive documentation includes the Crouse-Hinds FR Marine Interior Recessed Lights catalog page, IF LBL1495 installation sheet for FR fluorescent luminaires, and the Eaton FR424J specification sheet. These resources provide mounting guidance, electrical requirements, dimensions, and performance data to streamline procurement, installation, and future maintenance.