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
- Signal contacts composition
- Surge arrester class type
- Surge arrester type
- Đang lọc sản phẩm theo:
- Compliance with standards: UL 1449
- Material: Zinc die-cast
- Maximum discharge current Imax: (8/20μs) 50 kA