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AC SPD T1+T2 TRS5-12-5

TRS5 Series SPD

SPD type 1+2-surge arrester, MOV Pluggable module, visual fault signalling
  • Varistor surge arrester
  • Installtion to main distribution or sub-distribution
  • For protection against impact of direct or indirect lightning strikes in wide range of applications -houses, office and industrial buildings
  • Optional remote fault signalling(S)
Catalogue-Surge Protective Devices
Nominal volatge Un230 V AC
Maximum operating voltage Uc275 V AC
Lightning impulse current (10/350 μs) Iimp7 kA12,5 kA
Nominal discharge current (8/20μs) In20 kA
Maximum discharge current (8/20μs) Imax50 kA
Voltage protection level Up≤ 1,3 kV
Response time ta< 25ns
Cross-section of connected conductors solid (min/max)16 mm2 / 35 mm2
Cross-section of connected conductors stranded (min/max)16 mm2 / 35 mm2
Fault indicationred indication field
Remote indicationpotential-free change-over contact
Remote indication contacts250 V / 0,5 A AC, 250 V / 0,1 A DC
Cross-section of remote indication conductors1,5 mm
Degree of protectionIP20
Range of operating temperatures (min/max)-40℃~+70℃
Humidity range5%~95%
MountingDIN rail 35 mm
According to standardEN 61643-11:2012, IEC 61643-11:2011 / T1+T2
RemarksOther Uc can be customized.(420V AC, 385V AC, 320V AC, etc.)