New Siemens Sentron Series Breaker LXD62B500 500A 2P with Shunt Trip S01JLD6 783643213722 | eBay
Siemens Sentron™ 3VA5340-0BB31-0AA0 Low Voltage Molded Case Switch, 600 VAC/500 VDC, 400 A, 65 kA at 480 V Interrupt, 3 Poles, MCS110 Self-Protecting Instantaneous Trip Unit | State Electric
ITE SIEMENS Sentron Series FXD FXD63B175 175 AMP 3 POLE 600V CIRCUIT BREAKER | eBay