Eaton R1072 HFF Bussed gutter cabinets - UL Listed
Part Number: R1072 HFF
Quick Summary
The Eaton R1072 HFF bussed gutter cabinets deliver high-capacity power distribution enclosures for industrial facilities. Facilities often struggle with space constraints, complex wiring, and downtime during installation of mid-size electrical racks. UL Listed, NEMA 3R rating, and galvanized steel construction with ANSI 61 gray paint provide robust protection in challenging environments, while the aluminum bussing supports efficient current routing. This solution integrates seamlessly with Eaton B-Line series bus systems, enabling scalable distribution and straightforward maintenance. By combining a compact footprint with high electrical capacity, these cabinets help reduce installation time and long-term operating costs for engineers and procurement teams.
Product Information
Extended Description
R1072 HFF Eaton: Eaton B-Line series bussed gutter and termination cabinets, 1200 A, 3R, 10 kAIC, #4 - 600 MCM, 3 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 HFF
UPC
782051319729
Product Length/Depth
6 in
Product Height
36 in
Product Width
72 in
Product Weight
173 lb
Certifications
UL Listed
Interrupt rating
10 kAIC
Bus rating
1200 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
Feature: 1200 A bus rating paired with a 10 kAIC interrupt rating. Business Impact: Supports high-load distribution with enhanced fault tolerance, reducing the need for multiple smaller enclosures. Application: Ideal for central power distribution in data centers, manufacturing floors, and large commercial facilities. Feature: NEMA 3R enclosure with galvanized steel and ANSI 61 gray paint. Business Impact: Improved weather resistance and corrosion protection, lowering maintenance cycles. Application: Outdoor or semi-exposed environments where reliability is critical. Feature: Surface mounting and a substantial footprint (72 in W × 36 in H × 6 in D). Business Impact: Easy installation and predictable footprint planning, accelerating project timelines. Application: Renovations and new builds where wall space is utilized efficiently. Feature: Line lug size #4–600 MCM and load lug size 5/16 in. Business Impact: Flexible conductor connections that accommodate large feeders while minimizing termination time. Application: Feeder connections for feeders and meter mounting scenarios. Feature: Supports (2) 1/0–250 MCM cables and 3Ø/4W configuration. Business Impact: Versatile wiring options that simplify complex distributions and reduce custom fabrication. Application: Multi-feed distribution in industrial plants. Feature: Aluminum bussing within a galvanized enclosure. Business Impact: Efficient current transfer while maintaining enclosure integrity and easy service access. Application: Higher current routing with durable mechanical life. Feature: Mounting flexibility with surface mount installation. Business Impact: Reduces installation labor and permits rapid deployment in constrained spaces. Application: Retrofit projects and new installations in utility rooms and equipment rooms.
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FAQs
The R1072 HFF supports surface mounting, simplifying installation in spaces with limited depth. The unit measures 72 inches wide, 36 inches high, and 6 inches deep, making it suitable for wall-adjacent installations and retrofit projects.
Key ratings include a 1200 A bus rating and a 10 kAIC interrupt rating, enabling reliable handling of high-current feeders while providing fault protection in standard commercial and industrial applications.
Yes. The cabinet supports line lug sizes of #4–600 MCM and load lug size of 5/16 inch, with capacity for two 1/0–250 MCM cables, making it versatile for feeders and meter mounting in complex distributions.
The enclosure is UL Listed with a NEMA 3R-rated cabinet, designed for surface-mounted outdoor or semi-exposed applications. It features galvanized steel construction with ANSI 61 gray paint for durable, code-compliant operation.
Ideal for centralized power distribution in data centers, manufacturing plants, and large commercial buildings. Its bussed gutter and termination cabinet design supports metering, group metering, and high-current feeder applications with scalable expansion.