Cutler-Hammer FDB2090 BU is a 2-pole industrial circuit breaker rated for 90 A at up to 600 V, designed to interrupt fault currents and protect electrical distribution in panels. The FDB2090 BU model designation uniquely identifies this 90-amp, 600-volt, two-pole device. Suitable for industrial applications requiring reliable overcurrent protection in a compact 2-pole package.
