This Siemens AMP MAIN BREAKER PANELBOARD 208Y/120 VAC 3Ø 4W P1C18ML250CTS is a circuit protection device manufactured by Siemens. It serves as the protective device in an electrical circuit, stopping current flow when a fault is detected. Key specifications noted on this listing include 120 VAC, 250 AMP. It is commonly in panel builds and electrical system retrofits.
