Eaton EMAR42571000 Linear Fluorescent Light Fixture - IP66
Part Number: EMAR42571000
Quick Summary
Eaton EMAR42571000 Linear Fluorescent Light Fixture is a robust ceiling lighting solution designed for industrial spaces. Engineers often struggle with fixtures that corrode, allow dust ingress, or require frequent rewiring, leading to costly downtime. This model delivers IP66 and NEMA 4X protection, NEC/CEC compliance, and a universal 120–277 VAC, 50/60 Hz input, making it suitable for ordinary locations in challenging environments. With a 4 ft profile, 53 in length, 2-lamp configuration, and a polycarbonate lens, it balances brightness, durability, and service life. Its ceiling-mount design with a 3/4 in entry and plastic gland at one end simplifies installation and reduces maintenance overhead, delivering clear business value.
Product Information
Extended Description
EMAR42571000 Eaton: Eaton Crouse-Hinds series Pauluhn ECOS EMAR linear fluorescent light fixture,3/4" Plastic gland at one end,plugged entry,50/60 Hz,4 ft,Fluorescent,Polycarbonate lens,T5HO bi-pin,Fiberglass-reinforced polyester,2-lamp,Ceiling,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn ECOS EMAR linear fluorescent light fixture
Catalog Number
EMAR42571000
UPC
662276420311
Product Length/Depth
53 in
Product Height
5.6 in
Product Width
8.5 in
Product Weight
17 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Lamp type
Fluorescent
Lamp length
4 ft
Light type
T5HO bi-pin
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Mounting
Ceiling
Entry size
3/4"
Entry type
Plastic gland at one end, plugged entry
Wattage
54W
Number of lamps
2-lamp
Material
Fiberglass-reinforced polyester
Lens material
Polycarbonate
Crouse-Hinds series Pauluhn ECOS Linear Fluorescent brochure
Crouse-Hinds series Pauluhn ECOS Linear Fluorescent catalog page
Pauluhn ECOS Hazardous, Harsh and Marine Linear Fluorescent Light Fixtures UL certification
Pauluhn ECOS Hazardous, Harsh and Marine Linear Fluorescent Light Fixtures UL certification
IF LBL1579 - Pauluhn ECOS EMAR Series Linear Fluorescent
Eaton Specification Sheet - EMAR42571000
Feature: 54W two-lamp fluorescent design provides bright, efficient illumination. Business Impact: Reduces energy use per lumen and lowers operating costs over the fixture’s life. Application: Factory floors and assembly lines needing reliable, uniform light without frequent relamping. Feature: IP66 ingress protection plus NEMA 4X rating. Business Impact: Resists dust, water, and corrosive exposure, improving uptime in harsh environments. Application: Wet, dusty, or chemically challenging areas such as washdown zones and outdoor entrances. Feature: Fiberglass-reinforced polyester housing. Business Impact: Durable, corrosion-resistant enclosure with extended service life, reducing replacement cycles. Application: Harsh industrial settings with chemical exposure or vibration. Feature: Polycarbonate lens. Business Impact: Impact-resistant, maintaining lumen output and reducing maintenance costs. Application: High-traffic facilities and areas with potential physical impact. Feature: 4 ft length, ceiling mounting, 53 in depth, 8.5 in width, 5.6 in height, and 17 lb weight. Business Impact: Fits standard grids, minimizes retrofit complexity, and simplifies handling during installation. Application: Upgrades to existing 4 ft linear layouts in warehouses and plants. Feature: 120–277 Vac, 50/60 Hz compatibility. Business Impact: Universal power compatibility reduces wiring changes and expedites commissioning. Application: Facilities with mixed supply voltages or future scalability needs. Feature: Entry design—3/4" plastic gland at one end, plugged entry. Business Impact: Enables faster field wiring with a clean, plug-and-play approach, lowering installation risk. Application: New installs and retrofit projects requiring streamlined wiring.
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FAQs
EMAR42571000 is a 4 ft fixture designed for ceiling mounting with a 3/4 in entry and a plastic gland at one end, enabling straightforward retrofits into standard 4 ft grid systems. Its 53 in length and 17 lb weight simplify handling, while the plug-entry option reduces on-site wiring complexity. Ensure space for the 5.6 in height and 8.5 in width in the selected ceiling cavity.
This fixture operates at 54W with a 2-lamp configuration using fluorescent lamps and a T5HO bi-pin arrangement. It accepts 120–277 VAC across 50/60 Hz, delivering reliable illumination across standard industrial power systems. The polycarbonate lens and fiberglass-reinforced polyester housing contribute to durability alongside the 53 in length and 4 ft nominal footprint.
EMAR42571000 is rated Ordinary/Non-Hazardous Locations with IP66 protection and a NEMA 4X enclosure, making it suitable for many non-hazardous industrial spaces that face dust, moisture, or washdown exposure. It is not designed for highly hazardous locations; for those, refer to hazardous-area Pauluhn ECOS options. Use in general manufacturing, warehousing, and process areas where robust protection is required.
The fixture complies with NEC/CEC standards and carries a NEMA 4X enclosure rating with IP66 ingress protection, ensuring suitability for non-hazardous industrial settings with exposure to moisture and dust. Eaton’s documentation also references UL certifications for the Pauluhn ECOS line, which support reliability and safety across North American installations.
With a 2-lamp, 54W configuration, durable housing, and a long 4 ft form factor, the EMAR42571000 reduces relamping frequency and downtime. Its robust IP66/NEMA 4X protection minimizes corrosion and ingress, lowering maintenance costs and extending service life in harsh environments, delivering a favorable total cost of ownership for facilities with demanding duty cycles.