WM8E series offers a range of MCCBs with electronic type trip unit, providing LSI protection. These MCCB are suitable for use with AC 50Hz, rated voltage of 690V and below, and rated current up to 2000A.
Electronic trip units in comparison with thermomagnetic trip units, they allwa more precise setting both interms oftrip times as well as in terms of current thresholds to meet the installation requirements better.
Frame size: 160A, 250A, 400A, 630A, 800A, 1250A, 1600A, 2000A
Number of poles: 3P, 4P
Rated operational voltage Ue (V/AC):230/400/415/690
Trip unit type: electronic type
Breaking capacity code: S, H, UH
Installation method: Fixed type; plug-in type
*Note: Function L (Long time delay) setup current and time delay; Function S (Short time delay) setup current and time delay;
Function I (Instantaneous) setup current without delay.
EN 
PT 