Eaton HBAB43574PEM1 Linear Fluorescent Light Fixture - IP66

Part Number: HBAB43574PEM1
Manufacturer
Eaton
Part number
HBAB43574PEM1

Quick Summary

HBAB43574PEM1 linear fluorescent light fixture provides reliable hazardous-location illumination for industrial plants. In demanding environments, dependable lighting reduces downtime and maintenance costs. This model meets NEC/CEC standards and hazardous-location ratings, including Class I Division 2; Class II Division 1; Class III, plus IP66/NEMA 4 protection for water, dust, and impact resistance. The through-feed design and dual NPT hubs simplify installation, while the 54W efficiency supports long-term energy savings. With emergency battery back-up for one-lamp operation and a wide 120–277 Vac compatibility, it delivers a practical mix of compliance, accessibility, and business value for critical infrastructure lighting.

Product Information

Extended Description

HBAB43574PEM1 Eaton: Eaton Crouse-Hinds series Pauluhn Apex HBA linear fluorescent light fixture,3/4",(2) NPT hubs,4 ft,Polycarbonate lens,T5HO mini bi-pin,Aluminum,3-lamp,Emergency battery back-up,one lamp,277V maximum,Through feed,Bolted door,120-277 Vac,54W
Product Name
Eaton Crouse-Hinds series Pauluhn Apex HBA linear fluorescent light fixture
Catalog Number
HBAB43574PEM1
UPC
662276679993
Product Length/Depth
50.59 in
Product Height
6.53 in
Product Width
15.72 in
Product Weight
36 lb
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 2 Class II, Division 1 Class III
NEMA Rating
4
Ingress protection (IP) ratings
IP66
Lamp type
Fluorescent
Type
Bolted door
Material
Aluminum
Lamp length
4 ft
Number of lamps
3-lamp
Light type
T5HO mini bi-pin
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Style
Through feed
Entry size
3/4"
Entry type
(2) NPT hubs
Wattage
54W
Lens material
Polycarbonate
Special features
Emergency battery back-up ballast, one lamp, 277V maximum
Feature through-feed wiring and two NPT hubs → Business Impact reduces field labor and potential leak points, speeding installation and improving reliability on long runs. Application suitable for large industrial spaces and hazardous locations where tight wiring runs are common. Feature IP66 and NEMA 4 rated aluminum housing with a polycarbonate lens → Business Impact provides robust ingress protection and long-term durability in wet, dusty environments, lowering maintenance costs and downtime. Application chemical plants, refineries, and outdoor industrial areas require rugged construction. Feature 54W, 4 ft length, 3-lamp configuration with T5HO mini bi-pin → Business Impact delivers efficient, high-quality illumination across wide aisles while optimizing energy use and ballast life. Application long, uniform lighting in process areas. Feature emergency battery back-up ballast, one lamp, 277V maximum → Business Impact enhances safety and uptime during power outages, supporting code-compliant emergency lighting in critical spaces. Application egress routes and process zones where uninterrupted light matters. Feature bolted-door access and through-feed capability → Business Impact simplifies maintenance and future upgrades, reducing downtime and enabling quick lamp replacement. Application ongoing maintenance in restricted or complex layouts.

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FAQs

Yes. HBAB43574PEM1 is designed for hazardous locations with NEC/CEC compliance and hazardous-location ratings that include Class I Division 2. Its IP66 protection and NEMA 4 enclosure provide robust protection against dust and water ingress, while the 120–277 Vac operation supports flexible field wiring in industrial environments.
The fixture includes (2) NPT hubs and a through-feed configuration, plus a 3/4 inch entry size, which simplifies wiring and allows power to feed along long runs. This reduces field connections, minimizes leak paths, and speeds installation in expansive facilities.
A bolted-door design provides secure access for lamp replacement and ballast checks. For HBAB43574PEM1, work should follow standard lockout/tagout practices, with careful lens handling and replacement procedures to preserve IP66 integrity. The durable aluminum body and polycarbonate lens support long service life in harsh environments.
Key specs include 54W consumption, 4 ft length, 3-lamp configuration using T5HO mini bi-pin lamps, 120–277 Vac input, and 50/60 Hz operation. The fixture is rated IP66 and NEMA 4, with emergency back-up capability for one lamp at 277V maximum, making it suitable for continuous operation in demanding facilities.
HBAB43574PEM1 carries NEC/CEC compliance for hazardous locations, with Class I Division 2, Class II Division 1, and Class III ratings. It also features IP66 ingress protection and a NEMA 4 enclosure, ensuring suitability for hazardous/classified locations and severe industrial environments.