Siemens 3VA1 100 A Manual page 490

Technical specifications
6.4 Derating and temperature compensation
Derating in combination with accessories
None of the accessories from the extensive range available for 3VA1 molded case circuit
breakers has an influence on the thermal response thresholds of the switching devices
except for two accessories that require additional correction factors. These are:
490
No derating up to the rated operational current I
No derating up to the rated operational current I
of the molded case circuit breaker
n
of the molded case circuit breaker
n
3VA molded case circuit breakers
Manual, 04/2015, A5E03603177010-02