This Cutler-Hammer AMP MAIN BREAKER PANELBOARD 208Y/120 VAC 3∅ 4W 36 CIRCUIT is a circuit protection device manufactured by Cutler-Hammer. 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 120 VAC, 600 AMP. It is commonly in panel builds and electrical system retrofits.
