| Cat. No. | C2237 | C2238 | C2239 | C2240 | C2241 | C2242 | C2243 | |
| Type | SC-185 | SC-210 | SC-10/2.5 | S1-10/2.5 | S-10/5.0 | S-35/5.0 | S2-35/5.0 | |
| Fig | 1 | 1 | 2 | 2 | 3 | 3 | 3 | |
| Main dimension (m) | H | 400 | 450 | 470 | 535 | 570 | 670 | 705 |
| D | 75 | 82 | 75 | 82 | 110 | 115 | 135 | |
| L | 340 | 390 | 390 | 440 | 400 | 580 | 620 | |
| L1 | 315 | 365 | 315 | 365 | 320 | 490 | 520 | |
| L2 | 22 | 22 | 22 | 22 | 28 | 28 | 28 | |
| R | 11 | 11 | 11 | 11 | 14 | 14 | 14 | |
| d1 | 18 | 18 | 18 | 18 | 18 | 22 | 22 | |
| d2 | - | - | 6.5 | 6.5 | 11 | 11 | 11 | |
| h | - | - | 14 | 14 | 140 | 140 | 140 | |
| a | 68 | 72 | 40 | 40（30） | 40（30） | 40（35） | 40（35） | |
| Creepage distance (mm) | 320 | 380 | 320 | 380 | 360 | 700 | 1120 | |
| Lightning impulse withstand voltage (kV) | 165 | 185 | 165 | 185 | 165 | 250 | 265 | |
| Wet power frequebey withstand voltage (kV) | 45 | 50 | 45 | 50 | 45 | 85 | 100 | |
| Mechanical canlilever failing load (kN) | 2.5 | 2.5 | 2.5 | 2.5 | 5 | 5 | 5 | |
| Weight (kg) | 4 | 4.6 | 5.2 | 5.8 | 11.2 | 12.5 | 14 | |
| The Old Models | - | - | S-185 | S-210 | SQ-210 | S-280 | ||
