Products Description
SPD series surge protective device( hereinafter referred to as SPD) are suitable for AC 50/60Hz, rated voltage up to 380v.It protect to indirect and direct lightning effect or other transient over voltage.

|
Name |
AC surge protector |
|
Model Number |
SPD-20 |
|
Pole |
2P 3P 4P |
|
Rated Operating Voltage Un(V) |
380V/220V |
|
Response times |
≤25 |
|
Test Stardard |
IEC61643-1/GB18802-1 |
|
Operating Environment |
-40 degree to + 85 degree |
|
Max Connection Line |
35mm2 hard wire/35mm2 strand wire copper line |
|
Recommended Connection Line |
16mm2 hard wire/25mm2 strand wire copper line |
|
Installation |
Standard Rail 35mm |
|
Material of outer covering |
Burning -proof Nylon |

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