The Square D AMP CIRCUIT BREAKER 1 POLE 277 VAC SHUNT TRIP EGB14020SA is a circuit protection device from Square D. It safeguards wiring and connected equipment by opening or isolating the circuit when current exceeds its rated threshold. Key specifications noted on this listing include 277 VAC, 20 AMP, 1 POLE. It is commonly in facilities and machinery requiring reliable overcurrent protection.
