This Square D AMP CIRCUIT BREAKER 3 POLE 120/240 VAC QOB3110VH 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 240 VAC, 110 AMP, 3 POLE. It is commonly in OEM equipment and MRO replacement for electrical protection devices.
