Bộ chống sét
Chống sét
Lọc theo thuộc tính
- Hãng sản xuất
- Nominal voltage Un
- Poles
- Breaking capacity at 50 Hz
- Compliance with standards
- Material
- Nominal frequency fN
- Type / Range of product
- [Iimp] impulse current
- [Uc] maximum continuous operating voltage
- Level of prodtection Up (In)
- Maximum discharge current Imax
- Nominal discharge current In
- Response time
- Surge arrester class type
- Đang lọc sản phẩm theo:
- Nominal discharge current In: 3 kA (8/20) μs (L-N)
- Signal contacts composition: 1 SD (1 C/O)
- Surge arrester type: Electrical distribution network