EPCOS block varistors
| Type of varistor | block |
| Operating temperature | -40...85°C |
| Symbol | Dimensions | Climate class | Uoper. max | Uoper max | Imax 8/20µs | Power |
|---|---|---|---|---|---|---|
| [V AC] | [V DC] | [kA] | [W] | |||
| SIOV-B32K130 | Fig. 1. | 40/85/56 | 130 | 170 | 25 | 1.2 |
| B72232B0131K001 | - | - | 130 | 170 | 25 | - |
| B72232B0231K001 | - | - | 230 | 300 | 25 | - |
| B72232B0251K001 | - | - | 250 | 320 | 25 | - |
| B72240B0381K001 | - | - | 385 | 505 | 40 | - |
| B72240B0751K001 | - | - | 750 | 970 | 40 | - |
| B72260B0751K001 | - | - | 750 | 970 | 70 | - |
