Eaton FR420J Marine Interior Recessed Light - 4-lamp
Part Number: FR420J
Quick Summary
With the Eaton FR420J Marine Interior Recessed Light, you get reliable 4-lamp illumination for shipboard interiors. Engineered for constrained spaces and busy maintenance cycles, this fixture reduces downtime and simplifies servicing in active vessels. It meets NEC/CEC standards and is rated for Ordinary/Non-Hazardous Locations, providing regulatory peace of mind for marine projects. Designed for marine lighting applications, it complements traditional shipboard fixtures while offering durable aluminum housing and a clear acrylic lens for maximum visibility.
Product Information
Extended Description
FR420J Eaton: Eaton Crouse-Hinds series Pauluhn Meridian FR marine interior, 60 Hz, 2 ft, Acrylic lens, T12, Aluminum, Recessed ceiling mount, 4-lamp, 120 Vac, 20W
Product Name
Eaton Crouse-Hinds series Pauluhn Meridian FR marine interior
Catalog Number
FR420J
UPC
662276396951
Product Length/Depth
29.13 in
Product Height
4.94 in
Product Width
14.25 in
Product Weight
18 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Lamp length
2 ft
Light type
T12
Number of lamps
4-lamp
Wattage
20W
Voltage rating
120 Vac
Frequency rating
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 - FR420J
Feature: 4-lamp T12 illumination delivers wide coverage, enhancing task visibility in engine rooms and crew areas. Business Impact: improved safety, faster fault diagnosis, and reduced outage duration in critical zones. Application: shipboard interiors requiring uniform, dependable lighting.\n\nFeature: Recessed ceiling mounting with aluminum housing and acrylic lens protects against salt spray and debris while reducing glare. Business Impact: longer fixture life in harsh environments and improved occupant comfort in corridors and galleys. Application: overhead installations where space is tight and glare control matters.\n\nFeature: 120 Vac, 60 Hz operation at 20W per lamp yields an 80W total load with straightforward power distribution. Business Impact: energy efficiency, simpler wiring, and predictable performance across vessel electrical systems. Application: standard shipboard circuits in ordinary locations.\n\nFeature: Ordinary/Non-Hazardous Locations classification and NEC/CEC compliance provide regulatory alignment for marine interiors. Business Impact: lowers risk, streamlines procurement, and supports compliance audits. Application: crew areas, workstations, and storage spaces aboard ships and offshore platforms.\n\nFeature: Comprehensive documentation and compatibility with Crouse-Hinds FR series — catalogs, installation sheets, and datasheets support faster specification and safer installations. Business Impact: reduces project timelines and improves maintenance planning. Application: procurement and field deployment for marine lighting retrofit programs.
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FAQs
FR420J uses a recessed ceiling mounting with an aluminum housing and acrylic lens for durability in salt-air environments. Plan for ballast compatibility, adequate clearance around the fixture, and proper sealing in damp spaces. Ensure power wiring follows marine vehicle standards and maintain accessible mounting points for service.
Ideal for ordinary/Non-Hazardous locations such as crew quarters, corridors, galleys, lounges, and storage areas. Its NEC/CEC compliance supports regulatory requirements, while its marine-grade construction tolerates humidity and routine maintenance cycles common on vessels.
Yes. FR420J is listed under NEC/CEC standards and is rated for Ordinary/Non-Hazardous Locations. This ensures compliance for general shipboard interiors and supports procurement decisions in regulated marine projects.
The fixture draws 80W total (20W per lamp) at 120 Vac, 60 Hz, simplifying integration with standard shipboard power distribution. Maintenance is aided by a recessed design and accessible lamp replacement, reducing downtime during routine service and enabling faster ballast or lamp swaps as needed.
A catalog page, installation instruction sheet LBL1495, and the Eaton specification sheet FR420J are available to guide selection, installation, and performance data. These resources support accurate quoting, safe field installation, and effective retrofit planning.