Breaker

The utility model relates to a breaker. The short -lived problem of having damaged of breaker has mainly been solved. The controller panel wire card connector comprises a housing body, housing body passes through the insulation board and separates for left cavity and right cavity, be equipped with drying assembly in the cavity of a left side, drying assembly includes the filter of dehumidifying box and wet paper of the lock of setting on dehumidifying box and lower extreme, be equipped with the drier between wet paper of lock and the filter, all reserve between the wet paper of lock and dehumidifying box top and filter and the dehumidifying box bottom and have living space, both ends were equipped with the connection sand grip about housing body was left, the right side is equipped with isconnected sand grip assorted connecting grooves with the aforesaid. This breaker sets up the sand grip and the recess of mutually supporting on the shell, be difficult for bumping at the in -processthat transports, avoids th