29600-440 (P+F KFD0-SD2-Ex1.1045)
Zener Barrier for IS Sounders
Galvanic barrier for I.S. signallers - Max. 45 mA Allows supervision of the connection ONLY up to the entrance of the barrier, not in the ATEX zone.
Mounted on DIN rail, capable of powering 2 sounders.
