How to do ON OFF Operation with manual spring charge in Schneider Air circuit breaker(ACB) 

Thank អរគុណ

Hii nice

May I ask if the breaker is energized and the spring is discharged, what will happen if there is a short circuit? Will the breaker still trip automatically?

Boss when I try air circuit breaker then spring we don't have power off possistion always off even I try then on possistion ok

Please give me connection diagram