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BURNDY U25RT U-Die for 1/0 AWG Copper Conductors
The BURNDY U25RT is a stainless steel circular butting twin U-die designed for precise 12-ton compression crimping of 1/0 AWG copper conductors. Featuring a distinct PINK color code and stamped with die index 12, it allows technicians to easily identify the correct die size in the field or shop environment. Manufactured from high-grade stainless steel, this die is highly resistant to wear and corrosion.
This U-die is specifically engineered to install BURNDY HYLUG™ compression terminals and HYLINK™ compression splices within the YA and YS series, ensuring tight, standard-compliant connections.
Key Specifications
| Die Style | U-Die (Circular Butting Twin) |
| Conductor Size | 1/0 AWG Copper |
| Color Code | PINK |
| Die Index | 12 |
| Material | Stainless Steel |
| Crimp Force | 12 Tons |
Tool Compatibility
- Direct Fit: BURNDY Y35, Y39, and Y750 series tools
- Battery Powered: PAT750-18V series crimpers
- With PUADP-1 Adapter (sold separately): PAT46-18V and Y46 series tools
Frequently Asked Questions
Q: What type of terminals is the BURNDY U25RT die designed to install?
A: It is designed to install BURNDY HYLUG™ compression terminals and HYLINK™ compression splices specifically in the YA and YS series for 1/0 AWG copper conductors.
Q: Do I need an adapter to use this U-die with a BURNDY Y46 crimper?
A: Yes, using this die with BURNDY Y46 or PAT46-18V tools requires the PUADP-1 die adapter, which is sold separately. It fits directly into Y35, Y39, and Y750 series tools without an adapter.


