| Range | TeSys |
|---|---|
| Product name | TeSys K |
| Product or Component Type | Auxiliary contact block |
| Device short name | LA1 |
| Range compatibility | TeSys K LC1K TeSys K CA2K TeSys K CA3K TeSys K CA4K |
| Mounting Location | Front |
| Pole contact composition | 1 NO + 1 NC |
| Contacts operation | Instantaneous |
| [Ue] rated operational voltage | 690 V AC 25...400 Hz |
| [Ui] rated insulation voltage | 690 V IEC 60947-5-1 600 V UL 60947-5-1 600 V CSA C22.2 No 60947-5-1 |
| [Ith] conventional free air thermal current | 10 A (at 122 °F (50 °C)) |