Surge arrester type 2 2P 30kA with report (1 module)
T2-30DB/335-T2
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The T2-30DB/335-T2 is a single-phase, plug-in type T2 surge arrester, both compact and efficient, designed to provide both common mode and differential mode protection. This device is designed to be used either as primary protection for energy networks, or as a complement to a type 1 surge protector already in place.
Technical specifications :
- Type 2 surge arrester
- Maximum pulse current level: Imax 30 kA (1x40 kA)
- Rated discharge current: In 15 kA
- Plug-in cartridge for easy maintenance
- Integrated thermal disconnection mechanism
- Compact, taking up limited space
Reference : T2-30DB/335-T2
Mains type: TT-TN
Rated voltage Un: 230 VAC
Max. perm. operating voltage Uc: 335 VAC
Withstand temporary overvoltages U: >400 VAC
Rated discharge current In (8/20μs): 15 kA
Maximum discharge current lmax (8/20μs) : 30kA (1x40kA)
Protection level Up under ln: 1.4 kV
Residual voltage at 5kA / 10kA / 15Ka: 1.05kV / 1.2kV / 1.4kV
Leakage current lpe : < 1mA
N-PE follow current: none
Response time < 25 ns
Fuse (associated protection device): max.100 A gG/gL
Permissible short-circuit current: 10 kA /50Hz
End-of-life indicator light: yes
Remote reporting of end-of-life information: yes
Connection capacity L; N; PE: 1.5-6 mmÇ / 4-25 mmÇ
Signal terminals: 1.5 mmÇ (flexible, rigid)
Operating temperature: -20°C / +80° C
Housing material: Thermoplastic polyester UL 94 V-0
Degree of protection: IP20
Mounting: Symmetrical DIN rail (EN 50022 / DIN46277-3)
Standards: NF EN 61643-11 / IEC 61643-1
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