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BURNDY U28RT 12-Ton U Connector Die
The BURNDY U28RT is a stainless steel, circular butting twin U-type crimping die designed for the termination of 4/0 AWG copper conductors. Color-coded purple with a stamped die index of 15, this die enables rapid field identification and provides a consistent 12-ton crimp. It is specifically engineered to install BURNDY HYLUG™ compression terminals and HYLINK™ compression splices within the YA and YS series.
Constructed from stainless steel, the U28RT resists corrosion and wear for long service life in both field and shop environments.
Product Specifications
- Conductor Size: 4/0 AWG Copper
- Die Style: U Die (Twin Butting)
- Crimp Force: 12-Ton
- Color Code: Purple
- Die Index: 15
- Material: Stainless Steel
Tool & Hardware Compatibility
- Direct Fit Tool Compatibility: BURNDY Y35, Y39, Y750 series, and PAT750-18V series crimpers
- Adapter Fit Tool Compatibility: BURNDY PAT46-18V and Y46 series tools (requires PUADP-1 die adapter, sold separately)
- Supported Connectors: BURNDY YA (HYLUG) and YS (HYLINK) series
Frequently Asked Questions
Q: Which crimping tools are compatible with the BURNDY U28RT die?
A: The U28RT directly fits BURNDY Y35, Y39, Y750, and PAT750-18V series 12-ton crimping tools. It can also be used with PAT46-18V and Y46 series tools if paired with the PUADP-1 die adapter.
Q: What conductor size and terminal types does this die support?
A: This die is sized for 4/0 AWG copper conductors and is designed to install BURNDY HYLUG (YA series) and HYLINK (YS series) compression terminals and splices.


