The FMX MCB1-4D-1P-B16 B 16A Circuit Breaker is a 1‑pole industrial circuit protector rated for 277V and 50/60 Hz. It provides 16A nominal current and an interrupting capacity of 5000A, helping to quickly interrupt fault currents in 277V systems. This B16 device is part of the FMX MCB1-4D-1P-B16 series, designed for reliable overcurrent protection in industrial electrical distributions.
