What Can Type USE Cable Be Used For?
type use cable can be used for
Type USE cable (Underground Service Entrance cable) is specifically designed for underground installations. It is most commonly used to carry electrical power from utility lines to a building’s service entrance.
✅ Main Uses of Type USE Cable:
Underground Power Distribution
Ideal for direct burial without conduit
Frequently used in residential service entrance feeds (from meter to panel)
Outdoor Applications
UV-resistant insulation allows exposure to sunlight if needed (USE-2 type)
Subpanel Feeds
Used to feed outbuildings, garages, or workshops from a main panel
Solar Installations (if USE-2 rated)
Some USE-2 cables are cross-listed for PV applications
⚠️ Important Limitations:
Not rated for interior use (Type USE lacks flame resistance required indoors)
Not suitable for overhead installation
Cannot be used as NM or THHN substitute inside walls or buildings
Common Construction:
Single-conductor or multi-conductor aluminum or copper
XLPE insulation (thermoset, moisture-resistant)
Voltage rating: 600V
Temperature: Up to 90°C wet/dry
Example Applications:
| Application | Use Type |
|---|---|
| Power from transformer to panel | Direct burial (USE) |
| Sub-panel in detached garage | USE or USE-2 |
| Outdoor feeder with conduit | USE-2 allowed |
| Solar DC wiring (if dual-rated) | USE-2/PV |
Need Bulk USE Cable?
TOT Wire & Cable supplies Type USE and USE-2 cables in a variety of conductor sizes—from 6 AWG to 4/0 AWG. Our cables are UL-listed, moisture-resistant, and ideal for underground residential and commercial projects.
📞 Contact us for pricing, cut lengths, or large orders.
We offer competitive rates and fast delivery across your region.
