| General |
| Number of contacts as change-over contact | 2 |
| Number of fault-signal switches | 0 |
| Rated operation current Ie at AC-15, 230 V | 0 |
| Mounting method | Other |
The auxiliary contact S800-AUX is used to electrically display the operating status of the high-performance circuit breaker. The two changeover contacts always switch simultaneously with the pole conductor contacts and detect the following operating states:
--
manual tripping
--
tripping due to a thermal overload
or due to a magnetic overload (short circuit)