Surge arrester DEHN AC 1-phase T2 / 952115 / DG M TT 2P 275 FM

Product Description

Surge arrester DEHN AC 1-phase T2 / 952115 / DG M TT 2P 275 FM 

Product used interchangeably

• UN AC rated voltage: 230 V
• Largest continuous AC voltage (L-N): UC 275 V
• Max. continuous AC voltage (N-PE): UC 255 V
• Rated discharge current (8/20): In 20 kA
• Maximum discharge current (8/20): Imax 40 kA
• Surge current (10/350) (N-PE): Iimp 12 kA
• Voltage protection level (L-N): UP ≤ 1.25 kV
• Voltage level of protection (L-N) at 5 kA: UP ≤ 1 kV
• Voltage level of protection (N-PE): UP ≤ 1.5 kV
• Tripping time (L-N): tA ≤ 25 ns
• Tripping time (N-PE): tA ≤ 100 ns
• Surge voltage (L-N): UT 335 V / 5 seconds
• Surge voltage (N-PE): UT 1200 V / 200 ms
• Overvoltage peaks: Withstood
• Operational / fault indication green / red
• Cable cross section (min.) 1.5 mm2 wire / cable
• Cross section of conductors (max.) 35 mm2 multistranded / 25 mm2 stranded
• Mounting: 35 mm rail according to EN 60715
• Housing material: Thermoplastic, red, UL 94 V-0
• Degree of protection: IP 20