The Siemens 100A MAIN BREAKER PANELBOARD 250A MAX 600Y/347V 42 CIRCUIT W/ BREAKERS is a circuit protection device from 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 100A, 250A. It is commonly in control panels, switchgear, and machine electrical systems.
