This General Electric GE 100 AMP MAIN BREAKER PANELBOARD 208Y/120 VAC 3∅ 4W 42 CIRCUIT AQF3421CBX is a circuit protection device manufactured by General Electric. It provides overcurrent protection, breaking the circuit automatically if current exceeds a safe level. Key specifications noted on this listing include 120 VAC, 100 AMP. It is commonly in panel builds and electrical system retrofits.
