| Image* |  |  |
| Device | | |
 + pdf + ANSI + IEC... |  | |
| Line | HTL | HTL |
| Current transformer inputs | 3 | 4 |
| Binary inputs | 7 | 7 |
| Output relays | 4 | 4 |
| Watchdog relay | 1 | 1 |
| Time overcurrent protection [50/51] | yes | yes |
| Earth fault protection [50N/51N] | - | yes |
| Thermal replica [49] | yes | yes |
| Circuit breaker failure protection [50BF] | yes | yes |
| Negative sequence protection [46] | yes | yes |
| Motor protection: locked rotor [51] | yes | yes |
| Motor protection: incomplete start [48] | yes | yes |
| Motor protection: max. number of starts [66] | yes | yes |
| Motor protection: undercurrent [37] | yes | yes |
| Motor protection: thermal protection [49] | yes | yes |
| Reset / Blocking | yes | yes |
| Time Date | yes | yes |
| Parameter sets | 2 | 2 |
| Fault recorder (none volatile) | yes | yes |
| Disturbance recorder | yes | yes |
| Output relay matrix | yes | yes |
| RS485 Open Data Protocol | yes | yes |
| Modbus RTU Protocol | option | option |
| Profibus DP | option | - |
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All shown details without any guarantees! We reserve the right of changes without prior notice.