SPD type 1+2 (3-pole) according to DIN EN 61643-11.
Pluggable 3-pole surge protective device based on high energy varistor technology with remote signalling contact.
Zinc oxide varistor with thermal control and disconnection device.
Mains system: TN-C
Max. continuous operating voltage: Uc: 280 V ~
(Nominal discharge current In: 90 kA (8/20 µs
(Max. discharge current Imax: 150 kA (8/20 µs
(Lightning impulse current Iimp: 24 kA (10/350 µs
Voltage protection level Up: < 1,3 kV
Max. backup fuse: 125 A gL/gG
Dimensions: 3 mods.
Mounting on rail 35 mm according to DIN EN 60715
Type: P-HMS 280 Fm 3