3Va Selectivity Tables - Siemens SENTRON Configuration Manual

Protective devices selectivity for 3va molded case circuit breakers

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3VA selectivity tables

To ease and speed up the selection of appropriate devices, the most common device

combinations are always available on the Internet in the form of regularly updated FAQs:

(https://support.industry.siemens.com/cs/de/en/view/97493202)

More information

The selectivity limit currents for these combinations can also be found in SIMARIS design,

the software tool from Siemens for the sizing and protection coordination of low-voltage

radial networks: (www.siemens.com/simaris)

For users who only require the tripping characteristics, Siemens offers the software tool

SIMARIS curves: (www.siemens.com/simariscurves)

Selectivity for 3VA molded case circuit breakers

Configuration Manual, 08/2016, A5E03603181010-01

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