DG TT 20 340 - Surge protection for power supply DG TT 20 340
EAN: 6942299502336 - manufacturer-number: DGTT20340 - Surge protection for power supply System configuration TN-S, System configuration TT, Number of conductors (without earthing) 4, Nominal discharge surge current (8/20) 20kA, Nominal voltage AC 230V, Short-circuit breaking capacity (Isccr) 25kA, Max. continuous voltage AC 340V, Max. discharge surge current (8/20) 40kA, Mounting method DIN rail (top hat rail) 35 mm, Construction size 4 modular spacing, Voltage protection level 1,5kV, Max. conductor cross section solid (solid, stranded) 25mm², Max. conductor cross section flexible (fine-strand) 16mm², Voltage protection level L-N 1,5kV, Voltage protection level N-PE 1,5kV, Signalling at the device Optic, Category type 2, Degree of protection (IP) IP20 - DG TT 20 340
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