Surge Protection Device SPC1.1 150 110B for TN-C Electrical Networks

Single-phase overvoltage arresters of class I+II limiting type for networks with earthing system of TN-C type. Uo= 110 V AC. Iimp(L/PEN) (10/350) = 20 kA.

Imax (L/PEN)(8/20)=150 kA. They are installed within 0A(V) - 1 lightning protection zones (in accordance with GOST R IEC 62305-1 and CO-153-34.21.122-2003).