VL800UL, VL1200UL,VL1600UL (MG FRAME-PG FRAME) ADAPTER F. AUX. SWITCHES UP TO 4 AC FOR INSTALLATION N-WAY/ ON THE LEFT/ON THE RIGHT MFN NUMBER US2:AMBP1 - 3VL9816-2AL01 - Siemens
VL800UL, VL1200UL,VL1600UL (MG FRAME-PG FRAME) ADAPTER F. AUX. SWITCHES UP TO 4 AC FOR INSTALLATION N-WAY/ ON THE LEFT/ON THE RIGHT MFN NUMBER US2:AMBP1 - Siemens