The Edco™ CX06-M& Edco™ CX06-MI Surge Protective Devices (SPDs)
implement three-stage hybrid technology. The SPDs address over-voltage
transients with a primary Gas Discharge Tube (GDT), and secondary Silicon
Avalanche Diode (SAD) components. Over-current protection, e.g. sneak and
fault currents, aremitigated with solid-state resettable fuses — PTCs. The Edco™ CX06-M& Edco™ CX06-MI SPDs are designed in accordance with NFPA 780 (2004 edition) requirements, with up to 20 kA of surge current capability. The Edco™ CX06-MImodel has an isolated ground and is recommended for use at the camera end.