The switching mode power supply designed to power 12 V devices. It is equipped with a dedicated connector for use with SATEL devices. Its design enables it to be easily installed in the SATEL offered enclosure or on the DIN rail. - EN50131-6 Grade 2 compliant - high efficiency 12 V DC switching mode power supply, requiring no mains transformer - 4 A total output current - short circuit and overload protection - designed for use with sealed lead-acid batteries - optionally selected battery charging current - battery deep discharge protection - 3 OC outputs for trouble indication - optical indication of mains, battery and overload status - audible trouble signal - dedicated connector for use with new SATEL modules - DIN 35 mm rail mountable