Type 3 Surge Protection Device

Can be used without separate backup fuse thanks to integrated overcurrent protection.
PLUGTRAB SEC
 
TN-S (N and GND are Separated)
1 phase 3 Wire 230V 
 
UN 230 V AC, In (8/20) 3kA, Up 1.35 kV, 
MAINTRAB
 
Attachment plug with surge protection for power outlet
 
UN 230 V AC, In (8/20) 3kA, Up 0.12 kV,