Type 3: ATPlug
This SPD is plugged directly in the same socket as the load to be protected. It contains effective protection against transient overvoltages for single-phase power supply lines. Tight protection according to the cascade protection recommended in the Spanish Low Voltage Regulations (REBT ITC23).
ATPLUG: Single phase line protection for Schuko plug. In = 3kA. Up = 800V.