Schneider Electric's Square D FDA140201U is a 20-amp, 1-pole molded case circuit breaker rated for 277 VAC. This FDA-series unit provides overcurrent protection for branch circuits in commercial and light-industrial electrical distributions. The FDA140201U is a single-pole device compatible with Square D/Schneider Electric's FDA family of breakers. Typical applications include 277-volt lighting circuits and other general-purpose loads in commercial panels where compact, reliable protection is required.
