TDK Electronics · TDK Europe

Surge arresters

  • Applicable as L-N and N-PE protection
  • EN 61643-11 class I, II and III
  • Very high discharge current
  • High protection level
  • Stable performance over useful life
  • Very high insulation resistance

H3

  • EN 61643-11 class I
  • Neutral to PE
  • High insulation resistance
  • Temporary overvoltage
  • Operating voltage VRMS at 50/60 Hz: 255 V
  • Protection level at 1.2/50 μs, 6 kV: < 1500 V
  • Nominal discharge current 8/20 μs: 100 kA
  • Impulse current 10/350 μs: 100 kA
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Nom. DC sparkover voltage (V DC) Ordering code PDF
800 B88069X6821B201

L1

  • EN 61643-11 class I & II
  • Neutral to PE
  • High insulation resistance
  • Temporary overvoltage
  • Operating voltage VRMS at 50/60 Hz: 255 V
  • Protection level at 1.2/50 μs, 6 kV: < 1500 V
  • Nominal discharge current 8/20 μs: 50 kA
  • Impulse current 10/350 μs: 50 kA
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Nom. DC sparkover voltage (V DC) Ordering code PDF
800 B88069X5451B401
800 B88069X5731B401
800 B88069X6551B401

V1

  • EN 61643-11 class I & II
  • Neutral to PE
  • High insulation resistance
  • Temporary overvoltage
  • Operating voltage VRMS at 50/60 Hz: 255 V
  • Protection level at 1.2/50 μs, 6 kV: < 1500 V
  • Class I:
    Nominal discharge current 8/20 μs: 40 kA
    Impulse current 10/350 μs: 12 kA
    Max. discharge current 8/20 μs: 65 kA
  • Class II:
    Nominal discharge current 8/20 μs: 20 kA
    Max. discharge current 8/20 μs: 40 kA
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Nom. DC sparkover voltage (V DC) Ordering code PDF
500 B88069X4390B152
500 B88069X4400B152
500 B88069X6940B152
800 B88069X4380B152

A8 ... XP

  • EN 61643-11 class II & III
  • High insulation resistance
  • Stable performance over lifetime
  • Application in series with MOV
    Small size
  • Operating voltage VRMS at 50/60 Hz: 255 V
  • Protection level at 1.2/50 μs, 6 kV: < 1500 V
  • Nominal discharge current 8/20 μs: 10 kA
  • Max. discharge current 8/20 μs: 20 kA
Product search

Nom. DC sparkover voltage (V DC) Ordering code PDF
800 B88069X5691C103
800 B88069X5701S102,  B88069X5701T502

A81

  • Very high discharge current
  • High isolation resistance
  • Compact size
  • Max. discharge current 8/20 μs: 20 kA
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Nom. DC sparkover voltage (V DC) Ordering code PDF
90 B88069X1380S102,  B88069X1380T502
150 B88069X2840S102,  B88069X2840T502
230 B88069X2250S102,  B88069X2250T502
350 B88069X2380S102,  B88069X2380T502

M5 ... XP

  • EN 61643-11 class II & III
  • High insulation resistance
  • Stable performance over lifetime
  • Very small size
  • Application in series with MOV
  • Operating voltage VRMS at 50/60 Hz: 255 V
  • Protection level at 1.2/50 μs, 6 kV: < 1500 V
  • Nominal discharge current 8/20 μs: 3 kA
  • Max. discharge current 8/20 μs: 3 kA
Product search

Nom. DC sparkover voltage (V DC) Ordering code PDF
800 B88069X4781S102,  B88069X4781T502

EF

  • High discharge current and isolation resistance
  • High follow current
  • High voltage types available
  • Application in series with MOV
  • Small size
  • Max. discharge current 8/20 μs: 10 kA
Product search

Nom. DC sparkover voltage (V DC) Ordering code PDF
270 B88069X4131S102,  B88069X4131T502
470 B88069X5080S102,  B88069X5080T502
600 B88069X6461S102,  B88069X6461T502
800 B88069X2641S102,  B88069X2641T502
1500 B88069X4301S102,  B88069X4301T502
2500 B88069X5690S102,  B88069X5690T502