The Schneider Electric Acti 9 ARA iID automatic recloser auxiliary is dedicated to iID residual current circuit breakers. It performs 4 programs of automatic reclosing of the associated protection device after tripping. It increases the availability of installations without supervision, isolated, hard of access and demanding very great availability by restoring them to operation without intervention by personnel in the event of a transient fault. The operating frequency is 50Hz or 60Hz The circuit is placed in safety configuration by the padlocking device
This device controls 2P installations