Latching module for electrical device and contactor comprising the latching module

A contactor comprising:

• a latching module, comprising:
• a swing arm movable between an unlocked position and a locked position;
• a tripper movable in a first direction towards a holding position or in a second direction towards a tripped position, the first direction being opposite to the second direction;
• a holder, a first portion of which can act on the tripper and a second portion of which can act on the swing arm;
• wherein, when the swing arm is in the locked position and the tripper is in the holding position, the holder bears a force applied by the swing arm to make the holder abut against the tripper to apply a force on the tripper in the first direction, such that the tripper is secured in the holding position, and the holder holds the swing arm in the locked position;
• when the tripper is in the tripped position, the holder releases the hold on the swing arm so that the swing arm can be moved from the locked position towards the unlocked position
• wherein, the swing arm of the latching module being coupled with a contact swing arm for a contact of a contactor to lock the contact in the closed position when the swing arm is held in the locked position by the holder.