Eaton EA44573G Linear Fluorescent Light Fixture - IP66
Part Number: EA44573G
Quick Summary
The Eaton EA44573G linear fluorescent light fixture delivers durable, industrial illumination for harsh environments. It addresses downtime and maintenance challenges by combining quick-release access with a rugged aluminum housing. Designed for ordinary/non-hazardous locations, its IP66 and NEMA 4 ratings provide confidence in wash-down and dust-prone settings while supporting a broad voltage range. Equipped with a 4-lamp, 54W configuration and 120-277 VAC, 50/60 Hz capability, it facilitates facility-wide retrofits without added complexity. The pendant-mount design and two 3/4" NPT hubs simplify installation in utility corridors and high-bay applications, reducing project time and inventory burden. With tempered glass lens and a 4 ft lamp length, the unit balances durability with serviceability for daily industrial use. As part of Eaton’s Pauluhn Summit family, it aligns with NEC/CEC safety standards, improving overall compliance and reliability.
Product Information
Extended Description
EA44573G Eaton: Eaton Crouse-Hinds series Pauluhn Summit EA linear fluorescent light fixture,3/4" (2) NPT hubs,50/60 Hz,4 ft lamp,Fluorescent,Tempered glass lens,T5HO mini bi-pin,Aluminum,Pendant ,4-lamp,Quick release,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Summit EA linear fluorescent light fixture
Catalog Number
EA44573G
UPC
662276442245
Product Length/Depth
50.59 in
Product Height
6.59 in
Product Width
15.92 in
Product Weight
35 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
4
Ingress protection (IP) ratings
IP66
Lamp type
Fluorescent
Type
Quick release
Material
Aluminum
Lamp length
4 ft
Number of lamps
4-lamp
Light type
T5HO mini bi-pin
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Mounting
Pendant
Entry size
3/4"
Entry type
(2) NPT hubs
Wattage
54W
Lens material
Tempered glass
Crouse-Hinds series Pauluhn Summit Industrial Linear Fluorescent brochure
Crouse-Hinds series Pauluhn Summit Industrial Linear Fluorescent catalog page
IF LBL1403 - Pauluhn Summit Linear Fluorescent
Eaton Specification Sheet - EA44573G
Feature: Four-lamp, 54W fluorescent configuration delivers high lumen output with efficient energy use. Business Impact: reduces operating costs while maintaining bright, consistent illumination across large work areas. Application: ideal for warehouses, manufacturing lines, and general industrial spaces. Feature: IP66 and NEMA 4 ratings with an aluminum housing and tempered glass lens. Business Impact: superior dust/water ingress protection and long-term durability in wash-down environments. Application: wash-down zones, outdoor-adjacent facilities, and harsh indoor spaces. Feature: Pendant mounting with quick-release capability and two 3/4" NPT hubs. Business Impact: faster installation and simplified maintenance, lowering labor time and downtime. Application: ceiling and overhead installations in process areas and corridors. Feature: Broad voltage and frequency compatibility 120-277 VAC, 50/60 Hz. Business Impact: reduces spare parts and supports multi-site rollout with a single specification. Application: facilities with mixed electrical ecosystems and varying supply voltages. Feature: 4 ft lamp length, 4-lamp configuration, and T5HO mini bi-pin lamps in an aluminum body. Business Impact: compact form factor with reliable, easy-to-replace lamps and robust build to meet lifecycle expectations. Application: general industrial lighting retrofits and new installations requiring dependable service life.
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FAQs
EA44573G offers pendant mounting with two 3/4" NPT hubs, plus quick-release access for fast maintenance. This combination enables flexible installation in overhead ceilings or suspended layouts commonly found in warehouses and manufacturing floors.
No. The EA44573G is rated for Ordinary/Non-Hazardous Locations and provides IP66 and NEMA 4 protection, making it ideal for wash-down environments but not for classified hazardous areas.
The fixture supports 120-277 VAC and 50/60 Hz, enabling single-specification compatibility across many facilities and simplifying replacement and retrofits without additional transformers or ballast changes.
This is a 4-lamp, 54W configuration with 4 ft lamp length, using T5HO mini bi-pin lamps. The housing is aluminum with a tempered glass lens, and overall dimensions are 50.59 in length, 15.92 in width, and 6.59 in height.
Access the Eaton Pauluhn Summit literature set: brochures, catalogs, installation Instructions LBL1403, and the EA44573G specifications sheet via the provided links in the product downloads section.