AC SPD Lightning Arrester 1P 385V Power Surge Protective Device for Home Power System

Surge Protective Device:
AC T1 Type 275/385v limp 15kA 1P
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AC SPD Lightning Arrester 1P 385V Power Surge Protective Device for Home Power System
Surge Protective Device
home surge protective device
lightning arrester
Surge Protective Device, home surge protective device
home surge protective device, lightning arrester
  • 10/350μs, 8/20μs sparkgap
  • Single-pole lightning current arrester, pluggable
  • Adopt hermetical GDT trchnology, high follow current
  • extinguishing capability
  • Extremely low voltage protection level
  • Double terminals for parallel or series(V-shape)
  • connection
  • Multifuntional connection for conductors and busbars
  • Green window will change to red when fault occurs,
  • also provide remote alarmterminal at the same time
Type WR-T1-AC
Rated voltage (max.continuous a.c.voltage) [ Uc ] 385V or 275V
Lightning impulse current (10/350) [ lImp ]  15kA
Nominal discharge current (8/20) [ ln ] 50kA
Voltage protection level [ Up ] ≤1.8kV
Follow current extinguishing capability at UC  [ If ]  32A fuse will not be triggered at 2kArms 255V
Response time [ tA ] ≤100ms
Max.backup fuse(L) 200A gL/gG
Max.backup fuse(L-L') 125A gL/gG
TOV voltage 335V/5sec
Operating temperature range (parallel wiring) [ Tup ] -40℃...+80℃
Operating temperature range (through wiring) [ Tus ] -40℃...+60℃
Cross-sectional area 35mm² solid / 50mm² flexible
Mounting on 35mm DIN rail
Enclosure material Purple (module)/light gray (base) thermoplastic,UL94-V0
Dimension 2 mods
Test standards IEC 61643-1; GB 18802.1; YD/T 1235.1
Certification CE  ROHS  ISO9001  CQC  TUV
Type of remote signalling contact Switching contact
Switching capacity a.c 250V / 0.5A
Switching capacity d.c 250V / 0.1A; 125v/0.2A; 75v/0.5A
Cross-sectional area for remote signalling contact Max. 1.5mm² solid / flexible
Packing uint 4pc(s)
Weight 112g

AC SPD arrester 1P 385V surge protector circuit diagram for home power system

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