Eaton EVLLA9LCA31-UNV34 LED Light - IP66 Hazardous Location
Part Number: EVLLA9LCA31-UNV34
Quick Summary
The Eaton EVLLA9LCA31-UNV34 LED Light is a rugged hazardous-location fixture designed for demanding industrial environments. Maintenance downtime and unsafe illumination in explosion-protected zones are common pain points we address with this luminaire. It carries NEC/CEC compliance with Class I, Division 1; Class II, Division 1; Class III ratings, plus IP66 and NEMA 4X protection for reliability. Leveraging energy-efficient LEDs with a dimmable driver, it reduces power consumption and extends service life in harsh settings. Designed with pendant mounting and a copper-free aluminum housing, it simplifies installation and long-term maintenance planning for OEMs and facilities teams.
Product Information
Extended Description
EVLLA9LCA31-UNV34 Eaton Crouse-Hinds: Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture, Cool white, 175W-250W HID equivalent, Stainless steel guard, Shatter-resistant glass lens, 9000 lumens, 107 lm/W, Copper-free aluminum, Pendant mount, 1", 347-480 Vac, 81W
Product Name
Eaton Crouse-Hinds series Hazard-Gard EVLLA LED light fixture
Catalog Number
EVLLA9LCA31-UNV34
Product Length/Depth
16.32 in
Product Height
15.42 in
Product Width
16.32 in
Product Weight
54.38 lb
UPC
662276994188
Area classification
Hazardous/Classified Locations
Standards type
NEC/CEC
NEC hazardous rating
Class I, Division 1 Class II, Division 1 Class III
NEMA Rating
4X
Ingress protection (IP) ratings
IP66
Lumens
9000
Lumens per watt
107
Color temperature
Cool white
Mounting Method
Pendant
Equivalent luminaire
175W-250W HID
Trade size
1"
Guard type
Stainless steel
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Material
Copper-free aluminum
Lens material
2 x 3/4" NPT metal thread, 1 x 3/4" Ex-d threaded plug
Wattage
81W
Dimming
Dimmable driver
Power factor
> 0.90
Crouse-Hinds series Global LED lighting portfolio
Crouse-Hinds series Global LED lighting portfolio
Crouse-Hinds series Global LED lighting portfolio
Crouse-Hinds series Hazard-Gard EVLLA LED catalog page
Hazard-Gard EVLLA Explosionproof LED Light Fixtures UL certification
Hazard-Gard EVLLA Explosionproof LED Light Fixtures UL certification
IF 1913 - EVLLA Hazard-Gard LED Luminaire
IF 1913 - EVLLA Hazard-Gard LED Luminaire
Hazard-Gard EVLL LED Explosionproof
Hazard-Gard EVLL LED Explosionproof
Feature: 9000 lumens at 81W with 107 lm/W and cool white output. Business Impact: HID-equivalent brightness with substantially lower energy consumption and cooler operation. Application: large-area industrial spaces such as plant floors and warehouses where uniform light is critical. Paragraph 2: Feature: Stainless steel guard, shatter-resistant glass lens, and copper-free aluminum housing deliver rugged durability. Business Impact: minimizes uptime risk in harsh environments and extends fixture life. Application: chemical plants, mining, offshore facilities, and other hazardous locations. Paragraph 3: Feature: 347-480 Vac, 50/60 Hz operation and a dimmable driver. Business Impact: broad electrical compatibility and flexible lighting control for energy management and automation integration. Application: retrofit and new-build projects with variable power and control schemes. Paragraph 4: Feature: Pendant mounting with 1" trade size and 2x 3/4" NPT lens connections. Business Impact: simplifies installation and relocation while enabling modular camera or sensor integration. Application: installation in restricted ceilings or overhead cross-structures. Paragraph 5: Feature: IP66 and NEMA 4X protection with hazardous/classified location ratings. Business Impact: regulatory compliance and improved safety, reducing maintenance cycles and risk exposure. Application: industrial plants, refineries, and other environments with wash-downs or corrosive exposure. Paragraph 6: Feature: 9000 lm output, 1" pendant mounting, and cool-white LED technology aligns with Hazard-Gard EVLLA line expectations. Business Impact: reliable, long-life illumination that supports operational efficiency and worker safety in demanding workplaces. Application: continuous operation areas such as processing lines and loading docks.
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FAQs
For pendant mounting, ensure a secure ceiling or beam attachment with a clear 1 inch trade size fitting. Use the provided 2x 3/4 inch NPT lens connections to route the conduit and lens threads. Verify clearance around the guard and lens to maintain IP66 ratings and to facilitate service access without obstructions.
The EVLLA9LCA31-UNV34 delivers 9000 lumens with an 81W input, achieving about 107 lm/W. It operates on 347-480 Vac, 50/60 Hz, and emits cool white light. The dimmable driver supports integration with control systems, allowing energy management and scene-specific illumination.
Yes. This luminaire is rated for Hazardous/Classified Locations with NEC/CEC compliance and NEC hazardous ratings including Class I Division 1, Class II Division 1, and Class III. Combined with IP66 and NEMA 4X protections, it is designed for high-risk industrial environments requiring explosion-protected lighting.
It carries NEC/CEC standards, Class I Division 1, Class II Division 1, Class III ratings, NEMA 4X, and IP66 protection. UL certifications for Hazardous Locations are documented in the accompanying UL references, ensuring compliance for use in hazardous and outdoor industrial settings.
LED technology provides long life with reduced maintenance needs compared to HID systems. The stainless guard, shatter-resistant lens, and copper-free aluminum housing withstand corrosion and impact, lowering replacement costs. Dimmable operation and high efficiency translate to faster payback in facilities with continuous or high-demand illumination requirements.