Eaton R9000 CC Bussed Gutter Cabinets - UL Listed
Part Number: R9000 CC
Quick Summary
The Eaton R9000 CC bussed gutter cabinet provides termination for underground three-phase power distributions. In tight spaces, engineers need reliable, clearly labeled terminations that install quickly and stay compliant. This enclosure carries UL certification, EUSERC approval, and a 3R environmental rating, reinforcing safety and long-term durability. With galvanized steel construction and ANSI 61 gray finish, it resists corrosion in harsh spaces while supporting surface mounting and underground feed. Designed for 400 A three-phase systems and 42 kAIC interrupt rating, it helps prevent cascading faults and minimizes outage windows. Its surface mount option and 4-wire configuration simplify field wiring, reduce installation time, and improve maintenance access for ongoing operations.
Product Information
Extended Description
R9000 CC Eaton: Eaton B-Line series bussed gutter and termination cabinets, 400 A, 3R, Underground, ANSI 61 gray painted, 042 kAIC, 2 Studs / Ø, #6 - 600 MCM, Galvanized steel, Surface mount, 4 wires, Used as a termination point before bussed gutters
Product Name
Eaton B-Line series bussed gutter and termination cabinets
Catalog Number
R9000 CC
UPC
782051531909
Product Length/Depth
7 in
Product Height
44 in
Product Width
18 in
Product Weight
72.5 lb
Compliances
EUSERC Approved
Certifications
UL
Amperage Rating
400 A
Phase
Three-phase
Interrupt rating
42 kAIC
Material
Galvanized steel
Finish
ANSI 61 gray paint
Number of wires
4
Feed type
Underground
Mounting method
Surface
Line lug size
2 studs/Ø
Load lug size
#6 - 600 MCM
Special features
Used as a termination point before bussed gutters
Degree of protection
3R
The R9000 CC delivers 400 A three-phase capacity and a 42 kAIC interrupt rating within a rugged termination cabinet. This combination reduces fault energy exposure and minimizes outage windows in underground feeder installations. By isolating faults quickly and predictably, it supports uptime goals in data centers, manufacturing lines, and process facilities, especially where space is at a premium. UL certification and EUSERC approval, paired with a 3R enclosure rating, streamline compliance across jurisdictions and simplify procurement. The UL mark signals validated electrical safety, while EUSERC alignment helps with utility-driven projects and faster approvals. The 3R rating provides a protective environment against weather and impact, promoting long service life in both indoor and outdoor installations. Galvanized steel construction with ANSI 61 gray finish delivers durable resistance to corrosion in rugged environments, including underground and outdoor spaces. The surface-mount design and 7x18 dimension set integrate neatly into enclosed spaces, while the 4-wire capacity and #6 - 600 MCM lug arrangement support large feeders. This combination reduces the need for on-site modifications and speeds up commissioning. Mounting flexibility is a key value driver; surface mounting plus underground feed provides installers with adaptable layout options. Two studs/Ø line lugs and 2-lug staging allow straightforward conductor termination, minimizing field wiring complexity. The unit's compatibility with Eaton B-Line bussed gutters ensures clean bus integration, reducing splice points and enhancing reliability in power distribution cabinets. Special features position the R9000 CC as a termination point before bussed gutters, supporting modular expansion as systems grow. By standardizing on this enclosure, operations gain predictable maintenance intervals and consistent safety practices. In practice, engineers realize lower total cost of ownership through fewer parts, faster assemblies, and simpler QA documentation, and improved traceability.
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FAQs
The R9000 CC is designed to snap into Eaton B-Line bussed gutter systems, providing a terminal point before gutters. It supports underground feeds through an underground feed option and surface mounting, with 2 studs/Ø line lugs and four conductors capable of handling #6 - 600 MCM. This configuration streamlines installation, reduces field wiring complexity, and aligns with UL and EUSERC requirements for fast, compliant commissioning.
Key ratings include 400 A three-phase capacity and a 42 kAIC interrupt rating, enabling safe fault clearance in medium to high-current applications. The enclosure is a 3R type, constructed from galvanized steel and finished in ANSI 61 gray paint for durability. It supports four conductors with two line lug entries, ensuring reliable termination and straightforward wiring during installation and maintenance.
Yes. The R9000 CC is explicitly designed for underground feeds with a surface-mount mounting method. Its lug configuration supports 2 studs/Ø line lugs and load lug sizing for #6 - 600 MCM, delivering flexible, robust terminations for underground feeder points and protected indoor spaces alike. This versatility helps reduce design changes and speeds deployment in mixed environments.
The cabinet carries UL certification and EUSERC approval, with a 3R enclosure rating to withstand environmental exposure. These certifications support code-compliant installations across North American utility and industrial projects, facilitate audits, and ensure safety and reliability in both indoor and outdoor operation.
Durable galvanized steel with ANSI 61 gray finish provides long-term corrosion resistance, reducing maintenance intervals. The robust enclosure and compatible lug configurations shorten commissioning time, while integration with Eaton B-Line bussed gutters minimizes splice points. Collectively, these factors lower total cost of ownership, improve reliability, and deliver predictable maintenance planning in evolving power distribution networks.