Description
| Fault signal contacts (FC) | |
|---|---|
| 1 NO + 1 NC | 5ST3020-0CC |
| 2 NO | 5ST3021-0CC |
| 2 NC | 5ST3022-0CC |
For 5SL, 5SY, 5SP miniature circuit breakers
For 5SV4, 5SV3 residual current protective devices
| Fault signal contacts (FC) | |
|---|---|
| 1 NO + 1 NC | 5ST3020-0CC |
| 2 NO | 5ST3021-0CC |
| 2 NC | 5ST3022-0CC |