Eaton EA46570 Pauluhn Summit EA Linear Fluorescent - IP66
Part Number: EA46570
Quick Summary
EA46570 is the Eaton Crouse-Hinds Pauluhn Summit EA linear fluorescent light fixture designed for industrial facilities. Addressing uptime and maintenance challenges, this pendant-mounted unit features quick-release access and robust construction to minimize downtime during servicing. It carries key certifications that matter in harsh environments, including NEMA 4, IP66 ingress protection, and NEC/CEC compliance, reinforcing safety and reliability. Designed for high-visibility, code-compliant performance, it pairs a 4 ft, 6-lamp fluorescent setup with 120–277 VAC operation and a T5HO mini bi-pin lamp, delivering consistent illumination in demanding spaces while enabling scalable configurations. This combination supports easier maintenance planning and predictable life-cycle costs.
Product Information
Extended Description
EA46570 Eaton: Eaton Crouse-Hinds series Pauluhn Summit EA linear fluorescent light fixture,1/2" (2) NPT hubs,50/60 Hz,4 ft lamp,Fluorescent,Acrylic lens,T5HO mini bi-pin,Aluminum,Pendant ,6-lamp,Quick release,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Summit EA linear fluorescent light fixture
Catalog Number
EA46570
UPC
662276390867
Product Length/Depth
50.59 in
Product Height
6.59 in
Product Width
15.92 in
Product Weight
36 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
6-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 - EA46570
Feature: Pendant mounting with quick-release access improves maintenance efficiency. Benefit: Reduces downtime and labor costs during lamp or ballast changes, enabling faster service in warehouses and manufacturing floors. Application: Ideal for overhead installation where serviceability and uptime matter, such as distribution centers. Feature: 4 ft length with 6-lamp configuration delivers wide, uniform illumination. Benefit: Enhances safety and productivity by minimizing shadowed areas and providing consistent light levels across work zones. Application: Suitable for large production lines and storage areas requiring scalable lighting layouts. Feature: IP66 ingress protection and NEMA 4 enclosure protect against dust and water in washdown and dusty environments. Benefit: Extends fixture life in harsh conditions while meeting Ordinary/Non-Hazardous location requirements, reducing replacement frequency. Application: Food processing areas, warehouses, and automotive shops. Feature: 120–277 VAC operation with 50/60 Hz compatibility. Benefit: Supports global power systems and simplifies electrical integration, lowering commissioning time. Application: Retrofit projects and new installations across multi-region facilities. Feature: Entry size 1/2" and (2) NPT hubs enable flexible wiring along with quick-release lamp access. Benefit: Streamlines installation and field wiring, accommodating varied ceiling structures and duct layouts. Application: Multi-branch installations and retrofit upgrades. Feature: Aluminum housing and acrylic lens provide durable, corrosion-resistant protection. Benefit: Reduces maintenance costs and impact-related downtime, improving total cost of ownership. Application: Industrial settings, washdown zones, and environments with airborne particulates.
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FAQs
EA46570 is designed to integrate with standard 120–277 V electrical systems and common 4 ft, 6-lamp layouts used in industrial warehouses. It uses T5HO mini bi-pin lamps with a 4 ft length, pendant mounting, and a 1/2" entry with two NPT hubs for wiring. Its aluminum housing and acrylic lens support durable retrofits without major rework.
IP66 ingress protection and a NEMA 4 enclosure make EA46570 suitable for dusty, wet, and washdown areas while remaining in Ordinary/Non-Hazardous locations. The rugged housing resists corrosion and impact, and the 4 ft, 6-lamp configuration provides consistent illumination. It supports 120–277 VAC operation and 50/60 Hz, ensuring reliable performance across global facilities.
Pendant mounting requires adequate ceiling support and service access. Plan for the 36 lb fixture and ensure clearances for lamp replacement. The unit uses a 1/2" entry with (2) NPT hubs for wiring and a quick-release feature to speed lamp changes. This design simplifies field wiring and reduces maintenance downtime in busy production areas.
EA46570 carries NEC/CEC standards, a NEMA 4 enclosure rating, IP66 ingress protection, and Ordinary/Non-Hazardous location classification. These certifications support code compliance, safety programs, and regulatory inspections, making it a dependable choice for warehouses, factories, and general industrial spaces.
ROI considerations focus on reduced maintenance time, longer lamp life, and predictable energy costs. With 54 W per fixture and straightforward 120–277 VAC operation, maintenance can be scheduled around plant downtime while leveraging quick-release access for faster lamp changes, contributing to lower lifecycle costs compared with older fluorescent systems.