Siemens SENTRON 3VA2 - Page 429

Accessories
4.8 Residual current devices
3VA molded case circuit breakers with IEC certificate
Manual, 03/2019, A5E03603177010-03
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Tripping
The molded case circuit breaker is tripped by means of a direct-acting tappet which engages
in the breaker mechanism from the residual current device. The electromagnetic trip unit is
integrated in the residual current device.
Function overview
The table below provides an overview of all the functions and data which are available in the
residual current device environment:
Value can be read
Value can be edited
Commands