Briefintroduction:

FA8-68 PTB is mounted on the JPX188 MDF or RPSG188 MDF, and it is used fortermination between external lines and jumper wires, with FA9-68 Protectorsprotecting the JPX188 MDF against over-voltage and over-current.
FA8-68 PTB is designed in such structure: the external lines and the jumperwires are disconnected before the protectors are inserted into the protectionconnection blocks, only after inserting the protectors will they be connected.Thus when the external lines suffer danger, only pull out the protectors, the exchangelines will be disconnected with the external lines.  Each FA8-68 PTB hastermination capacity of 25 lines.

 
Dimensions: 22(H) X 310(W) X 64(D)