The QUINT-PS/1AC/24DC/40 is a 24V/960W 1-output primary switched QUINT Power Supply for DIN-rail mounting with SFB (Selective Fuse Breaking) technology, 1-phase input with maximum functionality. QUINT Power circuit breakers magnetically and therefore quickly trip at six times the nominal current. The high level of system availability is additionally ensured, preventive function monitoring, as it reports critical operating states before errors occur. Reliable starting of heavy loads takes place via the static power reserve power boost. Reliable starting of difficult loads with the static power boost power reserve with up to 1.5 times the nominal current permanently. Fast tripping of standard circuit breakers with dynamic power reserve SFB (selective fuse breaking) technology with up to 6 times the nominal current for 12ms, preventive function monitoring.