This Teco/Westinghouse WESTINGHOUSE HFD3100L SER c 100A 100 AMP CIRCUIT BREAKER 3-POLE 600VAC is a circuit protection device manufactured by Teco/Westinghouse. It provides overcurrent protection, breaking the circuit automatically if current exceeds a safe level. Key specifications noted on this listing include 600VAC, 100A, 100 AMP. It is commonly in power distribution panels and industrial control circuits.
