This Square D AMP I-LINE CIRCUIT BREAKER W/ SHUNT 600 VAC 250 VDC KA361501021 is a circuit protection device manufactured by 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, 150 AMP. It is commonly in control panels, switchgear, and machine electrical systems.
