FA 30VB for Class B, SLC and Data loops
Related To:
March 9, 2011
Class B, (2units for Class A), Data, and SLC loops approved for FCI E-3 system, will not allow false alarms, very advanced low voltage surge suppressor.
Class B, (2units for Class A), Data, and SLC loops approved for FCI E-3 system, will not allow false alarms, very advanced low voltage surge suppressor.