DTL-3 series bimetal lugs are applicable to transition connection of the circular aluminium wires, power supply cables in the distribution equipment and copper terminals of the electrical equipment.
Parameters of DTL-3 Bimetal Lug:
| Type | d1 | d2 | d3 | L1 |
| DTL-3-16/18 | 8.5 | 5.5 | 11.0 | 53.0 |
| DTL-3-25/8 | 8.5 | 6.8 | 12.0 | 53.0 |
| DTL-3-35/8 | 8.5 | 8.0 | 14.0 | 57.5 |
| DTL-3-35/12 | 13.0 | 8.0 | 14.0 | 57.5 |
| DTL-3-50/8 | 8.5 | 10.0 | 15.6 | 66.5 |
| DTL-3-50/10 | 10.5 | 9.3 | 15.6 | 66.5 |
| DTL-3-70/10 | 10.5 | 11.0 | 18.0 | 72.0 |
| DTL-3-70/12 | 13.0 | 11.0 | 18.0 | 72.0 |
| DTL-3-90/10 | 10.5 | 13.1 | 22.0 | 88.0 |
| DTL-3-95/12 | 13.0 | 13.1 | 22.0 | 88.0 |
| DTL-3-120/10 | 10.5 | 15.0 | 22.0 | 104.0 |
| DTL-3-120/12 | 13.0 | 15.0 | 22.0 | 104.0 |
| DTL-3-150/12 | 13.0 | 16.9 | 25.5 | 117.5 |
| DTL-3-150/16 | 17.0 | 16.9 | 25.5 | 117.5 |
| DTL-3-185/12 | 13.0 | 18.0 | 28.0 | 121.5 |
| DTL-3-185/16 | 17.0 | 18.0 | 28.0 | 121.5 |
| DTL-3-240/12 | 13.0 | 21.0 | 32.0 | 140.0 |
| DTL-3-240/16 | 17.0 | 21.0 | 32.0 | 140.0 |
| DTL-3-300/12 | 13.0 | 23.5 | 35.5 | 159.0 |
| DTL-3-300/16 | 17.0 | 23.5 | 35.5 | 159.0 |