The ACB E4.2H is a 4-pole circuit breaker with a rated current (In) of 3200A. It has an Icu rating of 100kA at 415V AC, indicating its ability to interrupt short-circuit currents. The circuit breaker also has a rated short-time withstand current, Icw (1s), of 85kA.
The ACB E4.2H features a withdrawable auto EKIP touch LSIG trip unit, which provides protection against overloads, short circuits, and ground faults. It has a shunt opening of 24VAC/DC.
This complete package includes the WMP+FP+YO components necessary for operation.