Eaton R9000 FFL Bussed Gutter Cabinets - 3R ANSI 61
Part Number: R9000 FFL
Quick Summary
The Eaton R9000 FFL bused gutter and termination cabinet provides high-capacity three-phase power distribution for industrial facilities. Facility teams often struggle with retrofit space constraints and phased installation, which this cabinet mitigates with flexible feed options. UL listed, EUSERC approved, and rated for 3R enclosure integrity. As part of Eaton's B-Line series, it simplifies installation and long-term maintenance while supporting 1200 A feeders with a 65 kAIC interrupt rating. This design also supports quick installation due to surface mounting and standardized lug configurations. By consolidating termination and gutter interfaces, it reduces field labor, accelerates timelines, and lowers total ownership costs.
Product Information
Extended Description
R9000 FFL Eaton: Eaton B-Line series bussed gutter and termination cabinets, 1200 A, 3R, Overhead and underground, ANSI 61 gray painted, 065 kAIC, (4) #4 - 600 MCM, Galvanized steel, Surface mount, 4 wires, 3 phase, Termination point before bussed gutters
Product Name
Eaton B-Line series bussed gutter and termination cabinets
Catalog Number
R9000 FFL
UPC
782051072020
Product Length/Depth
11 in
Product Height
52 in
Product Width
36 in
Product Weight
230 lb
Compliances
EUSERC Approved
Certifications
UL
Amperage Rating
1200 A
Phase
Three-phase
Interrupt rating
65 kAIC
Material
Galvanized steel
Finish
ANSI 61 gray paint
Number of wires
4
Feed type
Overhead/underground
Mounting method
Surface
Line lug size
(4) #4-600 MCM
Load lug size
(3) #4 - 600 MCM
Special features
Used as a termination point before bussed gutters
Degree of protection
3R
Feature → Business Impact → Application: 1200 A amperage rating supports large feeders and high-demand distribution networks, delivering reliable service with ample headroom for future loads; reduces the need for mid-life cabinet upgrades and lowers total installed cost in data centers and manufacturing plants. Feature → Business Impact → Application: Overhead and underground feed compatibility provides installation flexibility across retrofit and new-build projects, enabling phased site commissioning without equipment swaps. Feature → Business Impact → Application: Surface mounting simplifies on-site installation, minimizes structural modification, and accelerates commissioning in tight equipment rooms or wall-mounted configurations. Feature → Business Impact → Application: Distinct line and load lug sizes (4 × -600 MCM, 3 × -600 MCM) offer robust termination capacity and streamlined wiring, improving reliability and reducing connection errors in crowded panels. Feature → Business Impact → Application: 3R enclosure rating with ANSI 61 gray finish protects equipment from environmental exposure and corrosion, extending service life in mixed indoor/outdoor environments. Feature → Business Impact → Application: UL listing and EUSERC compliance provide regulatory assurance for critical facilities, supporting audit readiness and lower risk for utility or customer inspections.
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FAQs
The R9000 FFL is designed as a termination point before bussed gutters and supports a surface mounting approach. It uses standard lug configurations (4 line lugs, 3 load lugs) for straightforward integration with existing B-Line gutter systems, minimizing field modifications and potential wiring errors during retrofits.
Key specs include a 1200 A amperage rating, three-phase configuration, and a 65 kAIC interrupt rating. The cabinet is UL listed and EUSERC approved, with a 3R enclosure rating and ANSI 61 gray finish, all contributing to safe operation, regulatory compliance, and durable service in demanding environments.
Ideal for industrial facilities requiring large three-phase power distribution, such as manufacturing floors, data centers, and processing plants. It serves effectively as a termination point before bussed gutters in overhead/underground feed scenarios, while providing reliable service life and easy integration with existing infrastructure.
The 3R enclosure rating provides robust protection against minor mechanical impacts and weather exposure, while ANSI 61 gray paint offers corrosion resistance. Together, they support dependable operation in mixed indoor/outdoor spaces and reduce maintenance costs over the cabinet’s lifespan.
The cabinet consolidates termination and gutter interfaces, reducing field labor and installation time, which translates to lower capital and commissioning costs. Its high-capacity 1200 A rating and long-term durability further shorten downtime, delivering measurable ROI through faster project timelines and reduced maintenance needs.