TY6-12.5M 1 +1/3+1 is suitable for TT system.
SPD classification according to EN61643-11 Type 1+2
SPD classification according to IEC61643-11 Class II
Max. continuous operating a.c. voltage (L-N) Uc 275V
Max. continuous operating a.c. voltage (N-PE) Uc 255V
Lightning impulse current (10/350 m s) limp 12.5kA
Norminal discharge current (8/20 卩 s) In 20kA
Max. discharge current (8/20 卩 s) (L-N) Imax 50kA
Max. discharge current (8/20 卩 s) (N-PE) Imax 80kA
Voltage protection level Up Wl.3kV
Voltage protection level 5kA Up Wl.lkV
Max. backup fuse 160AgL
Response time tA W25ns
Operating temperature range Tu -40°C_80P
Operating state/fault indication green/red
Cross-section area (Min.) 6 mm2
Cross-section area(Max.) 35mm2
For mounting on 35mm Standard guide railDin rail
Enclosure material Thermoplastic Thermalplastic UL94-V0