Eaton R1072 HEE Bussed Gutter Cabinets - UL Listed
Part Number: R1072 HEE
Quick Summary
Eaton R1072 HEE bussed gutter cabinets provide high-current terminations for commercial and industrial electrical distributions. This rugged, surface-mount enclosure is designed to simplify feeder routing while safely housing bus work and load lugs. The design addresses common challenges such as corrosion resistance, installation speed, and field adaptability, helping teams meet tight project schedules without sacrificing safety. Key specifications include an 800 A bus rating and a 10 kAIC interrupt capacity, delivering reliable protection for feeders and meters in demanding environments. UL Listed components and a NEMA 3R-rated enclosure support strong regulatory compliance and outdoor suitability. For teams pursuing scalable, code-compliant terminations, these cabinets balance performance, ease of installation, and long-term maintenance value.
Product Information
Extended Description
R1072 HEE Eaton: Eaton B-Line series bussed gutter and termination cabinets, 800 A, 3R, 10 kAIC, #4 - 600 MCM, 2 positions, 5/16" mounting holes for load lugs, Galvanized steel, 3Ø/4W, (2) 1/0-250 MCM cables, NEMA type 3R, 3Ø/4W, Surface mount
Product Name
Eaton B-Line series bussed gutter and termination cabinets
Catalog Number
R1072 HEE
UPC
782051183955
Product Length/Depth
6 in
Product Height
28.5 in
Product Width
72 in
Product Weight
220 lb
Certifications
UL Listed
Interrupt rating
10 kAIC
Bus rating
800 A
Material
Galvanized steel
Finish
ANSI 61 gray paint
Enclosure material
Aluminum bussing
Number of wires
4
Mounting method
Surface mount
Line lug size
#4 - 600 MCM
Load lug size
5/16"
Degree of protection
3R
High current capability: With an 800 A bus rating and 10 kAIC interrupt rating, the R1072 HEE supports large feeders and robust protection. This reduces upstream device counts, simplifies protection coordination, and improves uptime for data centers, manufacturing facilities, and commercial buildings. Durably built: Galvanized steel with ANSI 61 gray paint delivers corrosion resistance and durability in demanding environments, lowering maintenance costs and extension intervals for outdoor and semi-enclosed installations. Flexible lug arrangement: Two load lug positions support #4 - 600 MCM line lugs and 5/16 inch load lugs, enabling modular wiring and straightforward field terminations with fewer field deviations. Structural and installation advantages: NEMA 3R rating and surface-mount capability permit secure, code-compliant installs on walls or equipment racks, while accommodating two 1/0-250 MCM cables for versatile feeder configurations. Compliance and lifecycle: UL Listed components ensure safety standard conformance and compatibility with Eaton B-Line accessories, reducing spare-part inventories and accelerating project timelines.
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FAQs
The R1072 HEE is designed for surface-mount installation on a wall or equipment rack. Align the cabinet with mounting holes (5/16 in) and secure with appropriate fasteners. Ensure the enclosure is level and that the bus lugs (#4 - 600 MCM line lugs and 5/16 in load lugs) are accessible for wiring. Use compatible Eaton accessories to simplify wiring and maintain code compliance.
This cabinet features an 800 A bus rating and a 10 kAIC interrupt rating, providing robust protection for feeders and meters. It is UL Listed and rated NEMA 3R, making it suitable for indoor and selected outdoor installations where corrosion resistance and weatherproofing are required.
Industries include data centers, manufacturing facilities, commercial buildings, and utility meter rooms where high-current terminations and reliable protection are essential. The cabinet supports two 1/0-250 MCM cables and a flexible lug arrangement, enabling scalable feeder configurations across demanding environments.
The R1072 HEE carries UL Listed certification and a NEMA 3R enclosure rating, indicating safe operation in a range of indoor and protected outdoor settings. The 800 A bus rating and 10 kAIC interrupt capacity further support compliance with protective-coordinator requirements in high-current installations.
Galvanized steel construction with ANSI 61 gray finish resists corrosion, extending service life in harsh environments. The rugged enclosure reduces frequent replacements, and UL-listed components simplify procurement. The two-lug-position design and limited field-wiring variability streamline installation, cutting down labor costs during upgrades or expansions.