FINDER FIN 7P.21 - SPD type 2, for grid systems L-N and L-PEN

Lightning and device protection in the 230/400 V grid and for photovoltaic systems

Surge Protection Device (SPD) type 2

• Plug-in Varistor module
• Varistor between L - N, L - PE or N - PE
• For 1-phase TN-S and TT grids between L - N, L - PE or N - PE
• For 1-phase TN-C grids between L - PEN
• Width: 17.5 mm
• For DIN EN 60715 TH35 mounting rail

According to the principles of surge protection standard EN 62305, can be used in zones LPZ 1, LPZ 2 or LPZ 3
• Conforms to EN 61643-11, requirements for surge protectors for use in low-voltage systems ...