SURGE PROTECTION DEVICE

Surge protection device Mounting method: DIN rail (top hat rail) 35 mm With remote signalling contact: no Number of conductors (without earthing): 4 Construction size: 4 modular spacing Max. continuous voltage AC: 275 V. Nominal discharge surge current (8/20): 20 kA. Nominal voltage AC: 230 V. Category type 2: yes Voltage protection level L-N: 1.2 kV. Signalling at the device: Optic Max. continuous voltage DC: 350 V. Protection category: IP20 Voltage protection level N-PE: 1.2 kV. Integrated backup fuse: no System configuration DC: no System configuration IT: no System configuration TN: no System configuration TN-C: no System configuration TN-S: yes System configuration TT: no System configuration other: no System configuration TN-C-S: no Max. discharge surge current (8/20): 40 kA. Short-circuit breaking capacity (Isccr): 50 kA.