This Cutler-Hammer HFB3100L HFB circuit breaker 100A 100 amp 3 pole with bus ties is a circuit protection device manufactured by Cutler-Hammer. It provides overcurrent protection, breaking the circuit automatically if current exceeds a safe level. Key specifications noted on this listing include 100A, 100 Amp, 3 Pole. It is commonly in panel builds and electrical system retrofits.
