ABB Thomas & Betts Color-Keyed Copper One-Hole Lug, 45 Degree Bend Bottom Stacking — Model 58163UFB
The Color-Keyed 58163UFB combines a 45 degree bend standard barrel with a bottom stacking design for 4/0 Flex conductors. This configuration allows conductor routing at a 45 degree angle while permitting multiple lugs to share a single bolt connection. UL Listed to E9809 and rated for systems up to 35kV. Tin plated with Die Code 62 Yellow.
Key Specifications
- Product Type: Standard Barrel — 45 Degree Bend, Bottom Stacking
- Material: Copper
- Finish: Tin Plated
- Wire Size: 4/0 Flex
- Bolt Size: 3/8 Inch
- Maximum Voltage: 35kV
- Die Code: 62
- Die Color Code: Yellow
- End Style: Peep Hole
- Standard: UL E9809
- Model: 58163UFB
- UPC: 78621097734
Features
- UL Listed E9809 for verified quality and safety compliance
- 45 degree bend routes conductor at an angle in space-restricted installations
- Bottom stacking tongue allows multiple conductors to connect at the same bolt location
- Peep hole confirms full conductor seating before crimping
- Tin plating provides corrosion resistance and long-term contact reliability
- Color-coded yellow die system for accurate tooling selection
Applications
Ideal for panelboards, switchgear, motor control centers, and industrial equipment where both a 45 degree conductor bend and stacking capability are needed for 4/0 Flex copper conductor terminations at medium-voltage levels.


