SPD type 1 (3+1-pole) according to DIN EN 61643-11.
encapsulated, non-exhausting surge protective device based on spark gap technology.
Mains system: TT and TN(C)-S
Max. continuous operating voltage: Uc: 255 V ~
(Lightning impulse current Iimp: 100 kA (10/350 µs
(Nominal discharge current In: 100 kA (8/20 µs
Voltage protection level Up: < 4 kV
Follow current extinguishing capacity Ifi : 2,0 kA
Max. backup fuse: 250 A gL/gG
Dimensions: 4 mods.
Mounting on rail 35 mm according to DIN EN 60715
Type: P-BM 3+1