Specification :

The PROTEC C 40 series of over voltage surge protective devices has been developed to protect against
the effects of indirect lightning dischages and induced voltages and intended to provide protection in zone 1 - 2 per IEC 62305
PROTEC C 40 consists of a high performance varistor block with thermal disconnection device.
The plug-in module / base design facilitates replacement of a failed module in situation without the need to remove system wiring.
Category IEC / EN / VDE: Class II
Location of use: Bramch Sub-distribution boards
Protection modes: L/ N-PE, L-PEN, L-N, N-PE
Protective elements: High Enargy MOV & GDT
Surge discharge ratings: lmax = 40kA per pole
Internal protection and safety: Separate thermal disconnector for each MOV
Status indication: Mechanical flag + remote contacts
Response time: < 25ns