Siemens-5SU1656-Series-Ground-Fault-Circuit-1-Pole-N-Tripping-Characteristic-B-Siemens-5SU1656-6KK10-P-The-Siemens-5SU1656-6KK10-is-a-Residual-Current-Operated-Circuit-Breaker-RCCB-of-Characteristic-Type-B-This-10A-circuit-breaker-is-suitable-for-use-in-three-phase-current-systems-before-input-circuits-with-rectifiers-P-P-With-Type-B-the-tripping-characteristic-is-adapted-to-suit-the-increase-of-leakage-currents-at-higher-frequencies-in-systems-with-capacitive-impedances-thus-ensu