Eaton R1124 HE Bussed Gutter Cabinets - UL Listed 3R
Part Number: R1124 HE
Quick Summary
The Eaton R1124 HE bussed gutter and termination cabinets deliver compact, high-capacity distribution for industrial enclosures and control rooms. This solution helps engineers consolidate feeders, lugs, and terminations in a single, rugged enclosure suitable for demanding environments. Key certifications and protections—UL Listed, NEMA 3R rating, and a 10 kAIC interrupt rating—help ensure safety and reliability in harsh, wet, or outdoor settings. With an 800 A bus rating and surface-mount design, it supports reliable expansion, faster installation, and reduced panel footprint, while compatible lugs and cables simplify field wiring. This aligns with best practices in electrical infrastructure for manufacturing, data centers, and logistics facilities.
Product Information
Extended Description
R1124 HE Eaton: Eaton B-Line series bussed gutter and termination cabinets, 800 A, 3R, 10 kAIC, #4 - 600 MCM, 5 positions, 5/16" mounting holes for load lugs, Galvanized steel, 1Ø/3W, (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
R1124 HE
UPC
782051570939
Product Length/Depth
6 in
Product Height
22 in
Product Width
57 in
Product Weight
121 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
3
Mounting method
Surface mount
Line lug size
#4 - 600 MCM
Load lug size
5/16"
Degree of protection
3R
800 A bus rating paired with a 10 kAIC interrupt rating provides high-density distribution without the need for parallel feeders, reducing wiring complexity and space requirements. This translates to faster installation and lower total installed cost in data centers and manufacturing lines. The NEMA 3R protection allows outdoor or semi-outdoor use, delivering reliable performance in varied environments and weather conditions. The galvanized steel outer enclosure with ANSI 61 gray paint offers corrosion resistance and easy maintenance, while aluminum bussing delivers a low-impedance, high-current path for improved electrical performance in heavy-duty applications. Wiring flexibility is enhanced by line lug size of #4 - 600 MCM and load lug size of 5/16", plus capacity for (2) 1/0-250 MCM cables, simplifying field wiring. The substantial dimensions—6 in depth, 22 in height, 57 in width—and a weight of 121 lb support straightforward handling and installation using standard mounting practices. Surface-mount capability, combined with 3 wires and a 5/16" lug mounting hole pattern, enables modular expansion and easy integration into existing enclosures or bus systems. Compatibility with Eaton B-Line bussed gutter systems simplifies procurement and ensures a cohesive, code-compliant electrical infrastructure strategy for facilities managers and contractors.
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FAQs
The R1124 HE uses surface mounting with 5/16" lug mounting holes and supports line lugs sized #4 - 600 MCM along with load lugs sized 5/16" for flexible, high-capacity terminations.
It features an 800 A bus rating, a 10 kAIC interrupt rating, and a 3R enclosure protection, with UL Listed certification for reliable, code-compliant distribution equipment.
Yes. The cabinet carries a NEMA 3R protection rating and is constructed with galvanized steel and ANSI 61 gray paint, providing weather resistance and long-term durability.
It accommodates (2) 1/0-250 MCM cables, with line lug sizing #4 - 600 MCM and load lug size 5/16", enabling flexible feeders and terminations for complex distributions.
The unit measures 6 in depth, 22 in height, and 57 in width, and weighs 121 lb, making it manageable for standard installation equipment and crews.