The Siemens 250A MAIN BREAKER PANELBOARD 208Y/120V 3∅ 4W 30 CIRCUIT P1C30BL100ATS 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 250A. It is commonly in facilities and machinery requiring reliable overcurrent protection.
