Eaton R1124 HD Bussed Gutter Enclosures - UL Listed
Part Number: R1124 HD
Quick Summary
R1124 HD is a high-capacity bussed gutter cabinet for industrial electrical distribution. Engineers face space constraints and lug sizing complexity that slow panel assembly and commissioning. UL Listed and NEMA 3R rated with galvanized steel and ANSI 61 gray paint ensure reliable outdoor performance in demanding environments. Surface-mount design, a 600 A bus rating, and 10 kAIC interrupt capacity support scalable, compliant power distribution in control rooms and service entrances. Its load and line lug options—#4 to 600 MCM on the line and 5/16 inch load lugs—streamline field terminations, reducing installation time. Designed for compatibility with Eaton B-Line series gutter systems, it improves predictability and total cost of ownership for electrical infrastructure projects.
Product Information
Extended Description
R1124 HD Eaton: Eaton B-Line series bussed gutter and termination cabinets, 600 A, 3R, 10 kAIC, #4 - 600 MCM, 6 positions, 5/16" mounting holes for load lugs, Galvanized steel, 1Ø/3W, (2) 1/0-250 MCM cables, NEMA type 3R, 1Ø/3W, Surface mount
Product Name
Eaton B-Line series bussed gutter and termination cabinets
Catalog Number
R1124 HD
UPC
782051570915
Product Length/Depth
6 in
Product Height
22 in
Product Width
57 in
Product Weight
111 lb
Certifications
UL Listed
Interrupt rating
10 kAIC
Bus rating
600 A
Material
Galvanized steel
Finish
ANSI 61 gray paint
Enclosure material
Aluminum bussing
Number of wires
3
Mounting method
Surface mount
Line lug size
#4 - 600 MCM
Load lug size
5/16"
Degree of protection
3R
The R1124 HD delivers a 600 A bus rating paired with a 10 kAIC interrupt capacity, which translates to robust protection and headroom for future expansion, minimizing upstream equipment stress and downtime during fault events. This translates to faster commissioning and more reliable service entrances in mid-sized industrial facilities. The enclosure uses galvanized steel with ANSI 61 gray paint and a NEMA 3R rating, offering durable outdoor performance and reduced maintenance in harsh environments, so operators can rely on consistent operation with lower lifecycle costs. Termination versatility is a core advantage: line lugs sized from #4 to 600 MCM and load lug holes at 5/16 inch enable clean, field-terminable connections for both feeders and distribution branches, shortening installation times and reducing labor risk. The design supports (2) 1/0-250 MCM cables and a 3-wire configuration, ensuring straightforward, code-compliant terminations for 1Ø/3W applications. Compatibility with the Eaton B-Line series gutter system means predictable fit, simplified procurement, and lower total cost of ownership across multiple projects. Surface mounting, six-position configuration, and 6 inch depth provide a compact footprint while maintaining accessibility for maintenance and future upgrades.
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FAQs
R1124 HD is designed to pair with Eaton B-Line series bussed gutters, ensuring a secure, straightforward fit. The unit’s surface-mount footprint and six-position configuration align with standard B-Line mounting patterns, reducing field adaptation time. For installers, this means fewer surprises on site, simplified parts kits, and a predictable wiring footprint that keeps projects on schedule.
Key specs include a 600 A bus rating and a 10 kAIC interrupt capacity, UL Listed certification, and a NEMA 3R rating for outdoor suitability. The cabinet accommodates (2) 1/0-250 MCM cables and features #4 - 600 MCM line lugs with 5/16 inch load lug holes, supporting 1Ø/3W configurations in a compact 6 inch deep enclosure.
Yes. The R1124 HD carries a NEMA 3R protection rating and is finished in ANSI 61 gray paint on galvanized steel, delivering corrosion resistance and weather protection ideal for outdoor service entrances and rugged industrial settings.
The enclosure is UL Listed, and the design supports NEMA 3R applications, with construction features like galvanized steel and ANSI 61 gray finish to meet common utility and industrial compliance requirements. It also aligns with 3Ø/1W or 1Ø/3W configurations typical of B-Line gutter systems.
The cabinet’s fixed six-position mount, surface-mount capability, and standardized lug sizes streamline install time and reduce field wiring errors. Compatibility with existing B-Line gutter infrastructure lowers procurement complexity, while durable galvanization and a UL Listed rating minimize maintenance needs and extend service life, improving total cost of ownership over the equipment’s lifecycle.