The Eaton Cutler-Hammer FS320100 is a three-pole, 100-amp circuit breaker rated for 240 volts, designed to protect 3‑phase electrical circuits. This FS320100 device is used in commercial and industrial panelboards to provide overcurrent protection for three‑phase loads up to 240V. Its 3‑pole configuration ensures all three phases can be disconnected simultaneously in the event of a fault, guarding equipment from short circuits and overloads.
