Electric board, has multiple metal plates placed in output terminals and connected with ends of conductors, and radiators for evacuating calories to limit temperature of main electric switching apparatus

摘要

The board (T) has a main electric switching apparatus (9) electrically connected to removable electric switching apparatuses (1-7) by multiple electric conductors (30), where the conductors electrically connect multiple output terminals (27) of the main electric switching apparatus to multiple input terminals (28) of the removable electric switching apparatuses. Multiple metal plates (33) are placed in the output terminals, and are connected with ends of the conductors. Multiple radiators evacuate calories to limit the temperature of the main electric switching apparatus.