Obo V25 280 mains surge protector, orange/gray, pole design 3+N/PE, protection class B coarse/C medium, mains form TT +TN-S, DRA (DIN rail adapter), DIN rail module design, rated voltage 280V.
Specifications
System configuration TN : Yes
System configuration TN-C-S : Yes
System configuration TN-S : Yes
System configuration TT : Yes
Nominal discharge surge current (8/20) (kA) : 90
Nominal voltage AC (V) : 230
Nominal voltage DC (V) : 230
Max. continuous voltage AC (V) : 280
Max. continuous voltage DC (V) : 200
Voltage protection level (kV) : 0.9
Voltage protection level L-N (kV) : 900
Construction size : 4 modular spacing
Max. conductor cross section solid (solid, stranded) (mm²) : 35
With remote signalling contact : No
Signalling at the device : Optic
Degree of protection (IP) : IP20
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