Description
Allen bradley 1746 ib16 Input Module Psw1.1 20.3.226 4 Residential Complexes : Improves reliability 98663 Tsxdet3212 140cps11100 Residential Complexes : Improves reliability and safety of residential elevators This PCB board is part of the Kei system and has a model number of BTB PT 4 01A A4 927A205