FOR COPPER CONDUCTORS
Heavy Duty
Material : E-Copper-BS :1977
Surface : Tin Plated (With or Without inspection hole)
| CABLE mm sq. | Stud. Hole E | B | D | A | C | J |
| 1.5 | M 4 | 5.5 | 8.0 | 1.8 | 3.7 | 17.0 |
| 1.5 | M 5 | 5.5 | 8.0 | 1.8 | 3.7 | 17.0 |
| 1.5 | M 6 | 5.5 | 9.5 | 1.8 | 3.7 | 19.0 |
| 2.5 | M 4 | 8.0 | 8.5 | 2.4 | 4.0 | 21.5 |
| 2.5 | M 5 | 8.0 | 8.5 | 2.4 | 4.0 | 21.5 |
| 2.5 | M 6 | 8.0 | 9.5 | 2.4 | 4.0 | 21.5 |
| 2.5 | M 8 | 8.0 | 11.0 | 2.4 | 4.0 | 24.0 |
| 4 | M 4 | 8.0 | 9.5 | 3.1 | 4.8 | 21.0 |
| 4 | M 5 | 8.0 | 9.5 | 3.1 | 4.8 | 21.0 |
| 4 | M 6 | 8.0 | 9.5 | 3.1 | 4.8 | 21.0 |
| 4 | M 8 | 8.0 | 11.0 | 3.1 | 4.8 | 25.0 |
| 6 | M 5 | 10.0 | 9.5 | 3.8 | 5.5 | 23.0 |
| 6 | M 6 | 10.0 | 10.5 | 3.8 | 5.5 | 27.0 |
| 6 | M 8 | 10.0 | 11.0 | 3.8 | 5.5 | 27.0 |
| 6 | M 10 | 10.0 | 14.5 | 3.8 | 5.5 | 32.0 |
| 10 | M 5 | 10.0 | 10.5 | 4.5 | 6.2 | 25.5 |
| 10 | M 6 | 10.0 | 10.5 | 4.5 | 6.2 | 25.5 |
| 10 | M 8 | 10.0 | 11.5 | 4.5 | 6.2 | 27.5 |
| 10 | M 10 | 10.0 | 14.5 | 4.7 | 7.1 | 32.0 |
| 10 | M 12 | 10.0 | 18.0 | 4.7 | 7.1 | 36.0 |
| 16 | M 5 | 13.0 | 11.5 | 5.4 | 7.1 | 31.0 |
| 16 | M 6 | 13.0 | 11.5 | 5.4 | 7.1 | 31.0 |
| 16 | M 8 | 13.0 | 11.5 | 5.4 | 7.1 | 31.0 |
| 16 | M 10 | 13.0 | 14.5 | 5.5 | 7.9 | 35.0 |
| 16 | M 12 | 13.0 | 18.0 | 5.5 | 7.9 | 39.0 |
| 20 | M 8 | 13.0 | 11.5 | 6.0 | 7.7 | 32.5 |
| 25 | M 6 | 14.0 | 12.5 | 6.8 | 8.8 | 33.0 |
| 25 | M 8 | 14.0 | 13.0 | 6.8 | 8.8 | 33.0 |
| 25 | M 10 | 14.0 | 14.5 | 6.8 | 8.8 | 36.5 |
| 25 | M 12 | 14.0 | 16.5 | 6.8 | 8.8 | 40.0 |
| CABLE mm sq. | Stud. Hole E | A | C | B | J |
| 35 | M 10 | 8.0 | 10.0 | 17.0 | 40.0 |
| 50 | M 10 | 9.2 | 11.2 | 20.0 | 49.0 |
| 70 | M 12 | 11.6 | 13.8 | 20.0 | 58.0 |
| 95 | M 12 | 12.8 | 15.6 | 22.0 | 60.0 |
| 120 | M 12 | 14.8 | 17.8 | 25.5 | 65.5 |
| 150 | M 12 | 16.0 | 19.6 | 29.0 | 73.0 |
| 185 | M 16 | 18.0 | 22.0 | 34.5 | 86.5 |
| 240 | M 16 | 22.0 | 26.0 | 41.0 | 102.5 |
| 300 | M 16 | 24.0 | 28.7 | 43.5 | 107.5 |
| 400 | M 16 | 28.0 | 32.2 | 47.0 | 119.0 |
| 500 | M 20 | 30.0 | 36.0 | 54.0 | 126.0 |
| 630 | M 20 | 35.0 | 41.5 | 63.0 | 145.0 |
| 800 | - | 39.0 | 46.3 | 80.0 | 170.0 |
| 1000 | - | 43.0 | 53.8 | 100.0 | 205.0 |