Siemens S31 Power Distribution system Part no 5494013A Schematic no 4508276E; includes Siemens Sentron Series circuit breaker no ED63B070, Siemens model 3TF48, Siemens S31 Control Relay Assembly no 8678195 Rev B Schematic no 8678203 Rev A; Used. Removed from working, decommissioned machine.