This Siemens 125A MAIN BREAKER PANELBOARD 208Y/120V 3Ø 4W 30 CIRCUIT S1C30E4125ATS 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 125A. It is commonly in panel builds and electrical system retrofits.
