General Electric THLC134030WL U circuit breaker is a 30 A, three-pole device designed for 480 V systems. It provides overcurrent protection for 3‑phase circuits, helping prevent damage from overloads and short circuits in industrial or commercial power distribution. The THLC134030WL U designation identifies this exact GE unit for applications requiring 3‑pole protection at up to 480 volts.
