Square D FA14040B 40 Amp 1-Pole 277V Circuit Breaker Style:Used -Style B With its protective functions

With its protective functions

Can replace other manufacturer's control boxes for 3/4 HP 4 in

Pole: 3-Pole/ 3-Phase

Improve your space with this high-quality product

reliable means to access and remove electrical components

Square D FA14040B 40 Amp 1-Pole 277V Circuit Breaker Style:Used -Style B With its protective functionsSquare D FA14040B circuit breaker delivers reliable 40 Amp protection for 277V single pole applications. Engineered with precision thermal magnetic trip technology to safeguard electrical systems against overloads and short circuits. Compatible with Square D load centers, this UL listed breaker ensures code compliant installation for commercial and industrial electrical distribution systems. Brand: Square D Model #: FA14040B Amps: 40 Amp Poles: 1 Pole