General
Number of contacts as change-over contact	2
Number of fault-signal switches	1
Rated operation current Ie at AC-15, 230 V	0
Mounting method	Other

The combined auxiliary and signal contact S800-AUX/ALT is used to electrically signal the operating status of the high-performance circuit breaker.
The auxiliary contact AUX always switches at the same time as the pole conductor contacts and detects the following triggers:
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Manual on/off switching
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Triggering due to a thermal overload
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Triggering due to a magnetic overload (short circuit)
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Triggering by S800-SOR or S800-UVR