Eaton R1048 HCC B-Line gutter cabinets - UL Listed
Part Number: R1048 HCC
Quick Summary
Eaton R1048 HCC bussed gutter and termination cabinets enable compact, code-compliant power distribution in industrial panels. Engineers often grapple with space constraints and certification hurdles when integrating feeders and lugs. UL Listed, NEMA type 3R-rated enclosures deliver reliable outdoor and harsh indoor performance, with a 3R protection rating. The rugged galvanized steel body with ANSI 61 gray finish provides corrosion resistance for long service life in 48 in wide, 22 in tall, and 6 in deep footprints. Surface-mount installation with 400 A bus rating and 10 kAIC interrupt rating simplifies wiring and reduces field labor, while compatible line lug sizes (#4 - 600 MCM) and 5/16" load lugs support fast, scalable system builds.
Product Information
Extended Description
R1048 HCC Eaton: Eaton B-Line series bussed gutter and termination cabinets, 400 A, 3R, 10 kAIC, #4 - 600 MCM, 5/16" mounting holes for load lugs, Galvanized steel, 3Ø/4W, (2) 1/0-250 MCM cables, NEMA type 3R, 3Ø/4W, 48" surface mount
Product Name
Eaton B-Line series bussed gutter and termination cabinets
Catalog Number
R1048 HCC
UPC
782051182354
Product Length/Depth
6 in
Product Height
22 in
Product Width
48 in
Product Weight
120 lb
Certifications
UL Listed
Interrupt rating
10 kAIC
Bus rating
400 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
400 A bus rating and 10 kAIC interrupt capability provide headroom for motor loads and heavy feeders, reducing nuisance trips and enabling compact layouts in MCCs and distribution panels. This improves installation speed and system reliability, with measurable downtime reductions in busy plant environments. The UL Listed and NEMA 3R-rated enclosure supports outdoor and harsh indoor service, giving operators confidence in weather resilience and regulatory compliance. The 48 in width, 22 in height, and 6 in depth footprint, combined with galvanized steel construction and ANSI 61 gray finish, delivers durability and predictable cooling for continuous operation in production lines. Lug compatibility and surface-mount design streamline wiring: line lug sizes (#4 - 600 MCM) and load lug size 5/16" accommodate diverse conductor mixes, while pre-drilled mounting holes speed field installation. This approach minimizes field rework and enables scalable expansion with minimal equipment changes. With aluminum bussing inside and four-wire (3Ø/4W) configurations, the cabinet supports flexible distribution schemes and straightforward retrofits in evolving facilities.
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FAQs
Confirm 3Ø/4W configuration and surface-mount mounting suitability. Connect incoming feeders to the line lugs sized #4 - 600 MCM, secure with the 5/16" load lugs, and fasten the cabinet to the mounting surface using the pre-drilled holes. Ensure layout accommodates 48 in W x 22 in H x 6 in D, and verify bus rating of 400 A with 10 kAIC interrupt capability. Inspect enclosure for UL Listed and NEMA 3R compliance prior to energization.
Key specs include a 400 A bus rating and a 10 kAIC interrupt rating, UL Listed certification, and a 3R protection rating for outdoor or harsh indoor environments. The cabinet measures 48 in wide, 22 in high, and 6 in deep, weighs 120 lb, and uses galvanized steel with ANSI 61 gray paint. It supports 3Ø/4W, with line lug sizes #4 - 600 MCM and load lug size 5/16".
Yes. The enclosure is UL Listed and NEMA type 3R rated, designed for outdoor and harsher indoor environments. Its galvanized steel construction with ANSI 61 gray finish provides corrosion resistance, while the 3R protection rating helps protect against weather exposure and dust ingress, enabling reliable performance in outdoor power distribution applications.
The cabinet carries UL Listed certification and a NEMA type 3R rating for environmental protection. It is designed for 3Ø/4W distribution with a 400 A bus and 10 kAIC interrupt capability. The ANSI 61 gray finish and galvanized steel construction support long service life in manufacturing and utility environments, ensuring regulatory alignment and equipment compatibility.
The R1048 HCC delivers faster installation through surface-mount capability and pre-drilled mounting holes, reducing field labor and commissioning time. Its robust 400 A bus, 10 kAIC interrupt, UL Listed/NEMA 3R protection, and corrosion-resistant galvanized steel construction translate to lower maintenance costs, fewer outages, and a scalable solution for future expansions in industrial facilities.