F-MS 12 GY1 Type2 surge protection อุปกรณ์ป้องกันฟ้าผ่า

Type 2 surge protection device - F-MS 12 GY1 - 2801280

Surge arrester type 2, consisting of base element and protective plug with N-PE total current spark gap for mounting on NS 35/7.5, housing width: 17.5 mm (1 Div.)

- IEC test classification: II, T2
- EN type: T2
- Number of positions: 1
- Surge protection fault message: optical

Insulation characteristics
- Overvoltage category: III
- Pollution degree: 2


Mode of protection: N-PE
- Direction of action : N-PE
- Nominal voltage UN: 240/415 V AC (TN - only N-PE), 240/415 V AC (TT - only N-PE)
- Nominal frequency fN: 50 Hz (60 Hz)
- Maximum continuous voltage UC: 260 V AC
- Rated load current IL: 80 A
- Residual current IPE: ≤ 5 µA
- Standby power consumption PC: ≤ 1.5 mVA
- Nominal discharge current In (8/20) µs: 20 kA
- Maximum discharge current Imax (8/20) µs: 40 kA
- Follow current interrupt rating Ifi: 100 A
- Voltage protection level Up: ≤ 1.5 kV
- Residual voltage Ures: ≤ 0.4 kV (at In) ≤ 0.25 kV (at 10 kA), ≤ 0.15 kV (at 5 kA), ≤ 0.1 kV (at 3 kA)
- Front of wave sparkover voltage at 6 kV (1.2/50) µs: ≤ 1.5 kV
- TOV behavior at UT: 1200 V AC (200 ms / withstand mode)
- Response time tA: ≤ 100 ns
- Max. backup fuse with V-type through wiring: 80 A (gG)


Download datasheet


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