Type 1 AC 275V/385V/440V 1P/1+0 ln15kA limp15kA SPD

  • Type:T1-AC
  • Pole:1P
  • Uc:275V-385V
  • limp:15KA
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  • Multilayer spark gap device 
  • Integrated surge protector unit
  • Highest to withstand 50kA(10/350µs) lightning shock 
  • Action response time is less than 100ns
Type T1-AI5 / 2P
Rated voltage (max.continuous a.c.voltage) [ Uc ] 385V or 275V
Lightning impulse current (10/350) [ lImp ] 15kA / 25kA
Voltage protection level [ Up ] ≤1.8kV / ≤2.0kV
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 (parallel 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 1 mods
Test standards IEC 61643-1; GB 18802.1; YD/T 1235.1
Certification CE  ROHS  ISO9001  CQC 
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 149g