Method and arrangement for overcurrent protection of an electronic switch

The invention relates to a method and arrangement for overcurrent protection of an electronic switch, wherein an electrical quantity of the switch is determined by a measuring unit. The electrical quantity is compared with a threshold value, and a signal is generated by the measuring unit and transmitted to a signal processing module if the electrical quantity reaches the threshold value. A global time management module is used as a signal processing module. An input module is connected with a multi-channel sequencer through the routing unit in a data transmission manner. The multi-channel sequencer module is connected with an output module through a routing unit in a data transmission manner. The routing unit allows each module to transmit data in a determined sequence alternatively. An input signal is received by the input module. Receiving information is forwarded to the multi-channel sequencer module through the routing unit from the input module. The multi-channel sequencer module generates output inform