Accessories
4.8 Residual current devices
3VA molded case circuit breakers with IEC certificate
480 Manual, 03/2019, A5E03603177010-03
Suitable summation current transformers
Depending on the rated operational current or maximum current of the circuit to be
monitored, the following summation current transformers can be used:
MRCD type A:
MRCD type B (5SV8101-4KK, 5SV8111-4KK / 0 … 2000 Hz):