High Performance Circuit Breakers HPCBs

ABB High Performance Circuit Breakers HPCBs / S803 Page 3 ⍾ ABBLast modified

The ABB HPCBs / S803 series comprises 3-pole high-performance circuit breakers designed for current limiting applications. These devices feature various characteristics (B, C, D, K, Z) and rated currents ranging from 6 to 125 Amps. They offer a maximum breaking capacity of 50kA at 240/415V, and are suitable for voltages up to 400V. Some models incorporate short-circuit current limiting functionality and are compatible with S800 circuit breakers and manual motor starters.