Load break switch size x250, 4-pole, 250A. Load break switch according to DIN EN 60947-3, size x250, with magnetic (adjustable) tripping for switching electrical systems and networks. Mounting on a mounting plate. The position of the handle indicates the three different operating states (on = up, off = down, tripped = middle position). The switches are equipped with a mechanical test button. The functionality of the circuit breakers can be expanded with various accessories. Includes phase separation walls.