Over-voltage Surge Protective Device, Protec CM 80

The PROTEC CM 80 series of over-voltage surge protective devices has been developed to protect against the effects of indirect lightning discharges and induced voltages and is intended to provide protection in zones 1 - 2 per IEC 62305. The plug-in module/base design facilitates replacement of a failed module in situ without the need to remove system wiring. PROTEC CM 80 (2+0) consists of two high performance varistor blocks with thermal disconnection devices providing both L-PE and N-PE protection modes.