Dehn T1/T2 3+1 poles 50KA overvoltage arrester 941315
DEH 941315
4013364275324
Dehn overvoltage arrester:
- SPD according to EN 61643-11 / ...IEC 61643-11 Type 1 + Type 2 / Class I + Class II
- Maximum continuous AC voltage (UC ) 255 V (50 / 60 Hz)
- Lightning impulse current (10/350 µs)
- L1+L2+L3+N-PE (Itotal ) 50 kA
- Lightning impulse current (10/350 µs)
- L-N/
- N-PE (Iimp ) 12,5 / 50 kA
- Protection level
- L-N/
- N-PE (UP ) ? 1,5 / ? 1,5 kV
- Max. network overcurrent protection 160 A gG
- Approvals KEMA, VDE
Dehn T1/T2 3+1 poles 50KA overvoltage arrester 941315
€454.71
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The surge arrester is a tool that can be mounted inside the electrical panel, then upstream of the home system. Its use allows you to put in protection the electrical system on which it is installed.
The surge arrester will protect the entire system from surges, surges and peaks of electricity that may come from the operator of the power line, or from atmospheric phenomena such as lightning. These power anomalies can cause serious damage to devices connected to outlets.
A power surge can cause the hardware of a PC to break, or short circuit the boards of smartphones, tablets and home appliances. In the event that the flow of energy suddenly skyrockets, human life may even be in danger due to electrocution. To prevent this from happening, it is therefore advisable to install a surge arrester.
Combined surge arrester for TT and TN-S networks with nominal voltage 230 / 400 V (3+1 circuit), ready for wiring and optimized in the application; with clean exchange remote signaling contact.
Characteristics:
- SPD according to EN 61643-11 / ...IEC 61643-11 Type 1 + Type 2 / Class I + Class II
- Energy-coordinated protective effect towards the end consumer (? 10 m) Type 1 + Type 2 + Type 3
- Nominal AC voltage (UN) 230 / 400 V (50 / 60 Hz)
- Maximum continuous AC voltage (UC) 255 V (50 / 60 Hz)
- Lightning impulse current (10/350 µs)
- L1+L2+L3+N-PE (Itotal) 50 kA
- Specific Energy
- L1+L2+L3+N-PE (W/R) 625.00 kJ/Ohm
- Lightning impulse current (10/350µs)
- L-N/
- N-PE (Iimp) 12.5 / 50 kA
- Specific Energy
- L-N/
- N-PE (W/R) 39.06 / 625.00 kJ/Ohm
- Rated impulse discharge current (8/20 µs)
- L-N/
- N-PE (In) 12.5 / 50 kA
- Protection level
- L-N/
- N-PE (UP) ? 1,5 / ? 1.5 kV
- Following current extinction capacity
- L-N/
- N-PE (Ifi) 25 kAeff / 100 Aeff
- Following current limitation / selectivity one 35 A fuse gG does not trip up to 25 kAeff (pres.)
- Tripping time (tA) ? 100 ns
- Max. mains overcurrent protection 160 A gG
- TOV voltage
- L-N (UT) Characteristic 440 V / 120 min. withstand
- Voltage TOV
- N-PE (UT) Characteristic 1200 V / 200 ms tightness
- Operating temperature (TU) -40 °C ... +80 °C
- Operating / fault indication green / red
- Number of ports 1
- Connection cross-section (L1, L2, L3, N, PE, 9) (min.) 1.5 mm2 rigid / flexible
- Cross section (L1, L2, L3, N, PE, 9) (max.) 35 mm2 semi-rigid / 25 mm2 flexible
- Mounting on 35 mm profile rail according to EN 60715
- Housing material thermoplastic, color red, UL 94 V-0
- Installation location indoors
- Degree of protection IP20
- Dimensions 4 units, DIN 43880
- Approvals KEMA, VDE
- FM contacts / form change-over contact
- Switching capacity AC 250 V / 0.5 A
- Load capacity DC 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0, A
- Connection cross section for FM contacts max. 1.5 mm2 rigid / flexible
Additional technical data
- Protection level
- L-PE (UP) 2.0 kV
- Weight 448 grams
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Data sheet
- Voltage: 230/400V
- Modules: 4
- Poles: 3P+N
- Maximum current: 50KA
- Version: 1/2
- Model: AC
- Circuit Protections: Surge protectors
