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. 10 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.
