General Electric FCN36TE020R U Circuit Breaker is a 3-pole, 20-amp protective device rated for 480 V, designed for three-phase electrical systems. It protects distribution circuits in industrial and commercial power installations by interrupting overcurrent to prevent equipment damage. The FCN36TE020R U model name specifies this exact GE FCN series unit with a 20 A, 480 V, 3‑phase configuration.
