Cutler-Hammer GHB3090N molded case circuit breaker, 90 A at 480 V, 3P, provides overcurrent protection for 3‑phase electrical distributions. This 3‑pole device is designed to interrupt and safeguard feeders and equipment from overloads and short circuits in 480 V systems. The GHB3090N model is suitable for industrial and commercial installations requiring compact MCCB protection for 3‑phase, 480‑volt operation.
