Eaton APA42771L Linear Fluorescent Light Fixture - IP66
Part Number: APA42771L
Quick Summary
The Eaton APA42771L linear fluorescent light fixture provides rugged illumination for hazardous locations. Many facilities struggle with reliable lighting in hazardous, dusty environments while meeting strict regulatory requirements. It meets NEC/CEC standards and offers IP66 ingress protection plus NEMA 4 construction, ensuring dependable operation in demanding settings. Its surface-mount design simplifies installation in tight ceilings or walls, reducing downtime and speeding commissioning. For engineers and procurement teams, this fixture translates to predictable lifecycle costs, universal voltage (120–277 Vac), and lamps included, enabling faster project timelines. Its 4 ft length and two-lamp configuration deliver balanced illumination across long runs.
Product Information
Extended Description
APA42771L Eaton: Eaton Crouse-Hinds series Pauluhn AllPro APA linear fluorescent light fixture,3/4" entry,50/60 Hz,4 ft lamp,Flat,Polycarbonate lens,T8HO RDC,Aluminum,2-lamp,Lamps included,Surface wall/ceiling,120-277 Vac,48W
Product Name
Eaton Crouse-Hinds series Pauluhn AllPro APA linear fluorescent light fixture
Catalog Number
APA42771L
UPC
662276688186
Product Length/Depth
55.5 in
Product Height
6 in
Product Width
9.75 in
Product Weight
24 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
Lens type
Flat
Material
Aluminum
Lamp length
4 ft
Number of lamps
2-lamp
Light type
T8HO RDC
Voltage rating
120-277 Vac
Frequency rating
50/60 Hz
Mounting
Surface wall/ceiling
Entry size
3/4"
Wattage
48W
Lens material
Polycarbonate
Special features
Lamps included
Crouse-Hinds series Pauluhn AllPro Hazardous Area Linear Fluorescent brochure
Crouse-Hinds series Pauluhn AllPro Hazardous Area Linear Fluorescent catalog page
IF LBL1518 - Pauluhn AllPro Linear Fluorescent - Flat Lens, Compact Fixture
IF LBL1518 - Pauluhn AllPro Linear Fluorescent - Flat Lens, Compact Fixture
Eaton Specification Sheet - APA42771L
The hazardous/location rating and IP66/NEMA 4 enclosure provide clear regulatory compliance and robust protection against dust and water intrusion, which translates to safer operations and reduced maintenance costs in chemical plants, oil refineries, and offshore facilities. The two-lamp 4 ft configuration with 48W total wattage delivers reliable, wide-area lighting for extended corridors and workstations, enabling faster inspections and lower energy consumption without sacrificing visibility. Universal voltage operation at 120–277 Vac simplifies multi-site deployments, reducing inventory and installation complexity during plant rollouts. The aluminum housing and polycarbonate flat lens offer durable, corrosion-resistant construction that withstands harsh atmospheres while preserving optical clarity and glare control in hazardous areas. Lamps included minimize downtime on start-up and streamline procurement for project timelines.
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FAQs
APA42771L is designed for surface wall or ceiling mounting with a 3/4" entry for conduit. Its IP66/NEMA 4 enclosure protects against dust and water ingress, making it suitable for hazardous or classified locations. Ensure power is within 120–277 Vac and that the location complies with NEC/CEC requirements for Class I, II, and III environments.
Yes. The fixture carries NEC hazardous location ratings that include Class I Division 2, along with Class II Division 1 and Class III, making it appropriate for hazardous and classified areas. Its IP66 and NEMA 4 enclosure further support safe operation in demanding industrial settings.
The fixture ships with lamps included, reducing procurement time and stocking needs. Its two-lamp, 4 ft configuration delivers ample illumination at 48W, while universal 120–277 Vac operation simplifies site-wide deployments. Durable construction minimizes maintenance and replacement cycles in harsh environments, delivering lower total cost of ownership over the life of the installation.
APA42771L supports surface wall/ceiling mounting for flexible installation in tight or awkward layouts. It features a 3/4" entry for conduit and a 55.5 in body length with a 9.75 in width and 6 in height, enabling straightforward wiring and alignment along long runs in industrial facilities.
The fixture complies with NEC/CEC standards and is rated for Hazardous/Classified Locations (Class I Division 2, Class II Division 1, Class III). It has IP66 ingress protection and a NEMA 4 enclosure, making it suitable for wet, dusty, and physically demanding environments while maintaining reliability and safety.