The Square D EGB CIRCUIT BREAKER 15AMP, 3 POLRE, 240/400 VAC 480VOLT EGB34015 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 400 VAC, 15AMP. It is commonly in control panels, switchgear, and machine electrical systems.
