This Type 1-2 AC surge protective device is designed according to IEC EN 61643-11 and GB 18802.11 . which is for installation at LPZ 0A -2 or higher, protecting low voltage equipment against lightning and surge damages. Applied SPD Modular in Class I-II (Class B-C) for various power supply system.
LY1-12.5 Class T1-T2 Single phase AC 1P-N-PE surge protection device Imp 1.25kA Imax 50KA
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