General
Number of poles	4
Voltage protection level L-N	1.5
Voltage protection level L-PE	1.5
Voltage protection level N-PE	1.5
Degree of protection (IP)	IP20
System configuration DC
System configuration IT
System configuration TN
System configuration TN-C
System configuration TN-C-S
System configuration TN-S
System configuration TT
System configuration other
Remote signalling
Integrated backup fuse
Energy-coordinated protection effect with regard to the terminal equipment

Combined arrester type 1+2 tested, with function display, for tool-free installation on the
40mm busbar system with overcurrent protected voltage tap (L and N)
using a S201P-B6 circuit breaker for RfZ and APZ according to the application rule VDE-AR
-N 4100.
Application: Buildings without external lightning protection and to meet the requirements for
surge protection of the electrical system according to DIN VDE 0100-443.