Legrand surge arrester with integrated backup fuse type 2+3/Class II+II according to IEC/EN 61643-11, 1+1 circuit, TT and TN-S systems, nominal voltage 230/400 VAC, discharge current Imax (8/20) 12kA/pole. Highest continuous voltage (Uc) 275 VAC. Max. 63A nominal load current. Isc max. 6 kA. For protection against overvoltages of downstream consumers caused by indirect lightning strikes or switching operations. With plug-in protection module and status display: Green (SPD ready for use) Orange (replace plug-in protection module), with remote signaling contact to signal the protection status.
