The Square D AMP I-LINE CIRCUIT BREAKER 3 POLE 600 VAC 250 VDC FA36020 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 VDC, 20 AMP, 3 POLE. It is commonly in control panels, switchgear, and machine electrical systems.
