5552 Electronic relay 2 x 2UM

2 separate bistable relays, each with 2 contacts. The relays have no time limits but can be used with continuous current. To control colour light signals and semaphore signals, barriers, block- and train change automatic and so on. Control by positive switching impulses resp. by continuous current or AC. Power consumption: 2 x 14 mA. Maximum load for each contact: 2 A.