This Square D AMP I-LINE CIRCUIT BREAKER 600V 3 POLE 1Ø FA36020G W/ GFM - FLAW is a circuit protection device manufactured by Square D. It provides overcurrent protection, breaking the circuit automatically if current exceeds a safe level. Key specifications noted on this listing include 20 AMP, 3 POLE. It is commonly in panel builds and electrical system retrofits.
