The Square D AMP POWERPACT I-LINE CIRCUIT BREAKER 3 POLE 600 VAC JDA36250 is a circuit protection device from Square D. It shields downstream wiring and equipment from damage by interrupting the circuit during a fault or overload. Key specifications noted on this listing include 600 VAC, 250 AMP, 3 POLE. It is commonly in panel builds and electrical system retrofits.
