Cutler-Hammer FDB3020L FDB 14K Industrial Circuit Breaker is a protective electrical device used in industrial power systems to interrupt fault currents and safeguard wiring, equipment, and personnel in environments such as distribution panels and switchgear. The model designation FDB3020L, together with the FDB 14K label, identifies its specific configuration within the Cutler-Hammer line of industrial breakers. Designed for overcurrent protection, this unit helps ensure safe operation by quickly opening the circuit when current exceeds preset limits.
