The Square D AMP I-LINE CIRCUIT BREAKER 3 POLE 600 VAC 250 VDC FA36045 is a circuit protection device from Square D. It provides overcurrent protection, breaking the circuit automatically if current exceeds a safe level. Key specifications noted on this listing include 600 VAC, 250 VDC, 45 AMP, 3 POLE. It is commonly in power distribution panels and industrial control circuits.
