This Siemens 12QTY 5SX2 325-8, 25A MINIATURE CIRCUIT BREAKER, 400V/3P, MKE OFFR is a circuit protection device manufactured by Siemens. It safeguards wiring and connected equipment by opening or isolating the circuit when current exceeds its rated threshold. Key specifications noted on this listing include 25A. It is commonly in panel builds and electrical system retrofits.
