General
Mounting method	Other
Nominal voltage AC	230 V
Nominal voltage DC	230 V
Max. continuous voltage AC	255 V
Max. continuous voltage DC	255 V
Nominal load current	16 A
Nominal discharge surge current (8/20) (L-N)	1.5 kA
Total discharge current (8/20) (L+N-PE)	1.5 kA
Total discharge current (8/20) (L1+L2+L3+N-PE)	1.5 kA
Voltage protection level	1.5 kV
Voltage protection level L-N	1.25 kV
Voltage protection level L-PE/N-PE	1.25 kV
Number of poles	1
Signalling at the device	Acoustic and optic
Max. conductor cross section solid (solid, stranded)	1.5 mm²
Max. conductor cross section flexible (fine-strand)	1.5 mm²
Degree of protection (IP)	IP20
With remote signalling contact
Category type 3
With interference suppressor filter

Surge protection module type 3 with clamping technology, halogen-free C-profile installation. Surge protection module ÜSM type 3 with device installation box for C-profile fastening for integrated device installation (tehalit) with universal frame cover, optical multiple display red/green, programmable acoustic function.