Eaton UHW-T Cable Limiter - RoHS Compliant, 250 V
Part Number: UHW-T
Quick Summary
Eaton UHW-T Cable Limiter protects high-current feeders in electrical distribution panels. Engineers often struggle with proper sizing, material compatibility, and regulatory compliance when selecting cable limiters for buses and switchgear. The UHW-T is RoHS compliant and designed for 250 V systems with copper 350 kcmil and aluminum 500 kcmil conductors, offering reliable, non-indicating protection. This solution aligns with Eaton Bussmann series practices, delivering easy installation, standardized cataloging, and predictable performance for procurement teams seeking dependable protection for feeder conductors in industrial environments.
Product Information
Extended Description
UHW-T Eaton: Eaton Bussmann series UHW cable limiter, Center bolt end X offset bolted end, 350 kcmil (Copper), 500 kcmil (aluminum), Non indicating
Product Name
Eaton Bussmann series UHW cable limiter
Catalog Number
UHW-T
UPC
051712198646
Product Length/Depth
1.1 in
Product Height
3.9 in
Product Width
1.1 in
Product Weight
0.22 lb
Warranty
Not Applicable
Compliances
RoHS Compliant
Voltage rating
250 V
Wire size
350 kcmil Cu, 500 kcmil Al
Connection
Center bolt end x offset bolted end
Fuse indicator
Non-indicating
UHW-T~BUSS CABLE LIMITER
UHW-T~BUSS CABLE LIMITER
Bussmann series Fuseology
Eaton Specification Sheet - UHW-T
Feature → Business Impact → Application: The 250 V rating ensures safe operation within standard panel voltages, reducing overvoltage risk and improving system reliability for critical feeders in manufacturing plants. This translates to lower downtime and fewer emergency repairs during peak loads in switchgear assemblies. Feature → Application: The ability to accept 350 kcmil copper or 500 kcmil aluminum wire enables use across a wide range of feeder sizes, simplifying inventory and improving installation planning in electrical rooms. Feature → Application: Center bolt end x offset bolted end connection supports robust mechanical seating and consistent clamping force, delivering repeatable performance in harsh environments. Feature → Application: Non-indicating fuse limiter reduces maintenance complexity and cost while RoHS compliance supports regulated product stewardship across facilities. Feature → Application: Compact dimensions (1.1 in x 1.1 in x 3.9 in) and light weight (0.22 lb) ease retrofits in dense panel layouts, enabling faster project turnarounds without special tooling.
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FAQs
The UHW-T uses a center bolt end x offset bolted end configuration and supports 350 kcmil copper or 500 kcmil aluminum conductors, making it compatible with Bussmann series assemblies and common panel layouts. This design simplifies retrofits and new builds by matching standard connector schemes and minimizing modification work in electrical rooms.
Key specs include a 250 V voltage rating, 350 kcmil copper or 500 kcmil aluminum wire sizes, and RoHS compliance. The product weighs 0.22 lb and measures 1.1 in by 1.1 in by 3.9 in, with a non-indicating fuse limiter, highlighting a compact yet capable protection module suitable for space-constrained panels.
Yes. The UHW-T is designed for high-current feeder protection in electrical distribution panels and bus systems. Its copper and aluminum wire options cover common feeder sizes, and the center bolt/end configuration provides reliable mechanical seating—supporting consistent performance under fault conditions in manufacturing plants and data centers.
The UHW-T is RoHS compliant, ensuring restricted use of hazardous substances in accordance with environmental and regulatory expectations. While the data does not specify other certifications, RoHS compliance aligns the product with common industry and procurement standards for responsible sourcing and sustainability in electrical installations.
Using the UHW-T can reduce maintenance downtime through reliable, non-indicating protection and straightforward installation. Its compatibility with standard conductor sizes minimizes parts variety, while RoHS compliance supports long-term lifecycle management. Overall, this can translate to lower maintenance costs and faster project delivery in urban grids, factories, and industrial facilities.