The Square D AMP I-LINE CIRCUIT BREAKER 3 POLE 600 VAC NEC1236LI 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 600 VAC, 1200 AMP, 3 POLE. It is commonly in panel builds and electrical system retrofits.
