The NOARK Ex9UE2 20 3PN 320 is a lightning protection surge protector Type 2, designed for three-phase networks TN-S and TT, providing reliable protection of electrical equipment from surges caused by indirect lightning strikes or industrial disturbances.
- Manufacturer: NOARK
- Model: Ex9UE2 20 3PN 320
- Networks: TN-S, TT
- Number of poles: 3 + N (4P)
- Rated AC voltage: 320 V
- Nominal discharge current (In, 8/20 μs): 20 kA
- Protection level L–N: 1.6 kV
- Protection level N–PE: 1.5 kV
- Impulse withstand capability: Yes
- Maximum conductor cross-section (single core / multi-core): 35 mm²
- Maximum flexible cable cross-section: 35 mm²
- Indicator for operational status: Yes
- Mounting: DIN rail TH-35 mm
- Width: 4 modules
- Protection rating: IP20
- Power consumption: 0.1 W
- Number of Poles
- 4
- Type
- T2
- Replacement Cartridge
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.