The Eaton FDC3125 is a 3-pole, 125A, 600V circuit breaker (type R) designed for protecting three-phase electrical circuits. This Eaton device is used in industrial and commercial power-distribution panels to interrupt current on overloads or short circuits, helping prevent damage to equipment. Model FDC3125 belongs to Eaton's FDC family and should be matched to compatible panels and trip characteristics for correct protection.
