Eaton ES44570 Linear Fluorescent Light Fixture - IP66
Part Number: ES44570
Quick Summary
ES44570 linear fluorescent light fixture provides rugged, reliable illumination for industrial facilities. Maintenance and washdown demands slow uptime; this unit uses 304 stainless steel and an acrylic lens to resist corrosion and grime. With IP66 ingress protection, a NEMA 4X enclosure, and NEC/CEC compliance, it performs in ordinary locations while delivering long life. Designed for pendant mounting and 4-lamp T5HO operation, it aligns with existing Pauluhn Summit installations and supports cost-efficient upgrades. The combination of high-quality materials and robust sealing reduces maintenance costs, extends service intervals, and improves facility safety and productivity. For engineers and procurement teams, this fixture delivers consistent performance with minimal risk during washdowns.
Product Information
Extended Description
ES44570 Eaton: Eaton Crouse-Hinds series Pauluhn Summit ES linear fluorescent light fixture,1/2" (2) NPT hubs,50/60 Hz,4 ft lamp,Fluorescent,Acrylic lens,T5HO mini bi-pin,304 stainless steel,Pendant ,4-lamp,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Summit ES linear fluorescent light fixture
Catalog Number
ES44570
UPC
662276392229
Product Length/Depth
50.59 in
Product Height
6.59 in
Product Width
15.72 in
Product Weight
55 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Lamp type
Fluorescent
Material
304 stainless steel
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
1/2"
Entry type
(2) NPT hubs
Wattage
54W
Lens material
Acrylic
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 - ES44570
Feature: 304 stainless steel housing provides exceptional corrosion resistance in washdown environments. Benefit: Extends service life and reduces replacement costs in chemical, food processing, and pharmaceutical facilities. Application: Pendant-mounted installations in processing bays. Feature: IP66 protection and NEMA 4X enclosure protect against dust, water jets, and harsh washdowns. Benefit: Lower downtime and compliant performance in ordinary locations without hazardous classifications. Application: Manufacturing floors and non-hazardous process areas. Feature: Four 54W lamps with T5HO mini bi-pin configuration deliver high lumen output with efficient operation. Benefit: Bright, uniform illumination across work surfaces while controlling energy costs. Application: Long aisles, workbenches, and dock areas. Feature: 120-277 Vac, 50/60 Hz electrical input with 4 ft lamp length and dual 1/2" entry hubs. Benefit: Flexible power routing and straightforward retrofits into existing conduit systems. Application: Retrofit projects and new installations in multi-power zones. Feature: Acrylic lens and robust mounting options support easy cleaning and impact resistance. Benefit: Quick maintenance cycles and reliable performance in dusty or abrasive environments. Application: Food processing lines, chemical plants, and general industrial facilities. Feature: Part of the Pauluhn Summit lineup with compatible mounting and documentation. Benefit: Streamlined procurement and access to installation guides, catalogs, and datasheets. Application: Facility-wide lighting upgrades and standardization programs.
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FAQs
ES44570 is designed for pendant mounting with a 1/2 inch entry and (2) NPT hubs, enabling flexible installation from ceilings or overhead structures. The pendant format supports alignment with Pauluhn Summit systems and simplifies retrofits by matching standard conduit and hanger configurations used in industrial facilities.
The fixture runs at 120-277 Vac on a 50/60 Hz supply and uses four 54W lamps with a T5HO mini bi-pin configuration. Its 4 ft lamp length provides broad, even illumination suitable for large work areas, while remaining compatible with existing fluorescent ballasts and control schemes in standard industrial apps.
ES44570 is rated for Ordinary/Non-Hazardous Locations with an IP66 ingress protection and a NEMA 4X enclosure. It is not specified for hazardous locations; for those environments, select models specifically certified for classification and ensure compliance with local electrical codes.
The fixture uses 304 stainless steel for corrosion resistance and an acrylic lens for impact resistance and easy cleaning. These features reduce maintenance frequency, withstand washdowns, and improve long-term reliability in harsh industrial environments, contributing to lower lifecycle costs.
Ideal for manufacturing floors, process areas, washdown zones, and general industrial settings that require robust, non-hazardous lighting. Its IP66/NEMA 4X protection, pendant mounting, and Pauluhn Summit compatibility make it well-suited for chemical plants, food processing facilities, and other facilities needing durable, compliant lighting.