LDD 893010 JUNCTION BOXES
LDD 8930/10 is a weather proof junction box having built in step down transformers and rectifier circuits. This provides 36VDC supply to field call station. This unit is having multilayer PCB with UL approved connectors for field connection like PVT, PAGE & FS signal etc., Junction box is constructed for Industrial grade LM6 materials to withstand the Industrial Outdoor climatic conditions.
LDD 8930/00 is a weather proof junction box having built connectors for Signal cable & Mains cable connectivity along with the FCS. This unit is having multilayer PCB with UL approved connectors for field connection like PVT, PAGE & FS signal etc., Junction box is constructed for Industrial grade LM6 materials to withstand the Industrial Outdoor climatic conditions.
JL 3 or LDD 8930/30 is a Speaker Junction Box to terminate Speaker Cables.
LDD 8930/22 is weather proof Mains Master Junction Box (MJB) is used between Exchange and the field stations. MCB’s are provided in this JB to protect the FCS . A common MCB & Zone wise MCB is provided in this MJB. Unit is wall mounting type unit.
LDD 8930/20 is weather proof Signal Master weather proof junction box provided with UL approved connectors to interconnect the FCS with Exchange. This unit is wall mounting type unit.
Also check detail manual..