Eaton IHB32L/UNV34 Industrial High Bay LED - 0.99 PF

Part Number: IHB32L/UNV34
Manufacturer
Eaton Crouse-Hinds
Part number
IHB32L/UNV34

Quick Summary

IHB32L/UNV34 industrial high bay LED light fixture delivers high-output illumination for warehouses and manufacturing facilities. Dimming limitations, uneven coverage, and frequent maintenance disrupt operations in large bays. It meets NEC/CEC standards for Ordinary/Non-Hazardous locations and UL certification for industrial high-bay luminaires. With 32000 lumens at 117 lm/W and a wide optical distribution, it supports uniform coverage while simplifying installation in 347–480 VAC systems. This combination translates to lower total cost of ownership, improved site safety, and faster ROI through fewer fixtures and reduced energy use. Industries such as warehousing, logistics, and light manufacturing benefit from its robust performance and predictable compliance.

Product Information

Extended Description

IHB32L/UNV34 Eaton Crouse-Hinds: Eaton Crouse-Hinds series IHB industrial high bay LED light fixture, Cool white, Non-dimmable driver, 500W-1000W HID or 6-8-lamp T5HO, Glass lens, 32000 lumens, 117 lm/W, Aluminum, No mounting module, Wide, 347-480 Vac, 289W
Product Name
Eaton Crouse-Hinds series IHB industrial high bay LED light fixture
Catalog Number
IHB32L/UNV34
UPC
662276507197
Product Length/Depth
18.81 in
Product Height
4.23 in
Product Width
27.36 in
Product Weight
36 lb
Area classification
Ordinary/Non-Hazardous Locations
Standards type
NEC/CEC
Lumens
32000
Lumens per watt
117
Color temperature
Cool white
Mounting Method
No mounting module
Optical distribution
Wide
Dimming
Non-dimmable driver
Voltage rating
347-480 Vac
Frequency rating
50/60 Hz
Material
Aluminum
Lens material
Glass
Wattage
289 W
Equivalent luminaire
500W-1000W HID or 6-8-lamp T5HO
Power factor
0.99
Lumen output and efficiency: 32000 lumens at 117 lm/W with a 289 W driver reduces the number of fixtures required and lowers energy costs, enabling brighter open bays with fewer hotspots. This translates to measurable site-wide efficiency gains during peak production or long-duration operations. Application: large warehouses and distribution centers seeking uniform high-bay illumination with predictable maintenance cycles. Electrical compatibility: 347-480 Vac operation with 50/60 Hz compatibility simplifies integration into existing plant power without custom transformers or controls, reducing installation time and risk. Application: multi-zone facilities and retrofits across plants with varied voltage supplies. Optical distribution: Wide optical distribution delivers uniform coverage along long aisles and wide bays, reducing dark zones and improving worker safety and productivity. Business impact: fewer fixtures, lower wiring complexity, and better lighting uniformity for critical workflows. Control and reliability: Non-dimmable driver simplifies control strategies, enabling reliable on/off operation and reducing potential dimming-related failures in harsh environments. Application: standard manufacturing and packaging lines where consistent brightness is essential. Durability and build: Aluminum housing with a glass lens provides robust protection in dusty, industrial settings, while the 18.81 in length and 27.36 in width support different bay configurations. Business impact: lower replacement risk and easier long-term maintenance planning. Compliance and safety: NEC/CEC standards with UL certification for industrial high-bay luminaires and Ordinary/Non-Hazardous area classification give confidence in code compliance and safety for mission-critical spaces. Application: facilities prioritizing regulatory alignment and risk mitigation.

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FAQs

The IHB32L/UNV34 uses a 'No mounting module' approach, so you must attach it to compatible mounting hardware or brackets per the installation sheet IF 1726. Always follow Eaton’s installation instructions and ensure secure mounting before energizing the fixture to maintain safety and performance in industrial environments.
Yes. The fixture is rated for 347-480 Vac at 50/60 Hz and uses a non-dimmable driver, making it suitable for standard on/off control schemes and simplifying integration with existing plant power without dimming-related controls.
Ideal for ordinary/non-hazardous locations such as warehouses, cross-docking zones, distribution centers, and manufacturing floors. Its 32000 lumen output, wide distribution, and 117 lm/W efficiency provide bright, uniform coverage across large open areas with reduced fixture counts.
It adheres to NEC/CEC standards for Ordinary/Non-Hazardous locations and carries UL certification for industrial high-bay luminaires, supporting safe, code-compliant deployment and risk mitigation in typical industrial environments.
Replacing 500–1000W HID or 6–8-lamp T5HO with the 289W IHB32L/UNV34 can significantly reduce energy usage (up to roughly 40–60% depending on current fixtures and operation hours) and maintenance costs, thanks to higher efficiency, longer life, and simplified controls, delivering a faster return on investment in warehouses and manufacturing facilities.