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- Combined surge arrester
Combined surge arresters
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Voltage: 18 kV - 144 kV
... the advantage of accommodating multiple columns in each housing. The latter has the advantage of flexible and easy erection combined with compactness and low weight in the form of rack assembly. This low weight alternative ...

Voltage: 2, 6 kV
Primary current: 26 A
... caused by lightning strikes, electrostatic discharges or power grid switching operations, and are extremely hazardous. Such surges can cause electrical systems to fail, destroy electrical and electronic equipment, or ...
Siemens Low-voltage – Power distribution


type 2 surge arresterSurge-Trap® STET23 Series
Voltage: 120, 230 V
Primary current: 20,000 A
STE T23 20 is the series of combined Type 2+3/Class II+III devices for discharging voltage surges while providing a very fine voltage protection level, in accordance with EN/IEC 61643. Complete with a ...
Mersen - Electrical Power

Voltage: 520, 300, 555, 320 V
Primary current: 30,000, 65,000, 15,000 A
Open circuit voltage: 1,800, 1,100, 13,000 V
Tested and certified as a protector Type 1+2 according to the standard EN IEC 61643-11. Suitable for Categories II, III, IV according to ITC-BT-23. With removable modules for replacement in the event of a breakdown or fault. Compact ...

Voltage: 400, 230, 460, 275 V
Primary current: 5,000, 15,000 A
Open circuit voltage: 1,200, 700, 900 V
Tested and certified as a protector Type 2+3 according to the standard EN IEC 61643-11. Suitable for Categories I, II, III, IV according to ITC-BT-23. With removable modules for replacement in the event of a breakdown or fault. Compact ...

Voltage: 230, 275 V
Primary current: 30,000, 65,000, 15,000 A
Open circuit voltage: 1,600, 900, 1,100 V
Tested and certified as a protector Type 1+2 according to the standard EN IEC 61643-11. Suitable for Categories II, III, IV according to ITC-BT-23. With removable modules for replacement in the event of a breakdown or fault. Compact ...

Voltage: 1,000 V
Primary current: 5,000 A - 40,000 A
Open circuit voltage: 0 kV - 4 kV
... combiner boxes in areas with greater exposure to the atmosphere, where installations are usually provided with an external lightning protection system. • High current discharge capacity with a 8/20 μs ...
Cirprotec

Voltage: 1,000 V
Primary current: 5,000 A - 40,000 A
Open circuit voltage: 0 kV - 4 kV
... combiner boxes in areas with greater exposure to the atmosphere, where installations are usually provided with an external lightning protection system. • High current discharge capacity with a 8/20 μs ...
Cirprotec

Voltage: 1,500 V
Primary current: 5,000 A - 40,000 A
Open circuit voltage: 0 kV - 5 kV
... combiner boxes in areas with greater exposure to the atmosphere, where installations are usually provided with an external lightning protection system. • High current discharge capacity with a 8/20 μs ...
Cirprotec

Voltage: 275 V
Primary current: 5,000 A
Features: Pluggable replacement module. Iimp (10/350μs): 5kA. The maximum discharge current of single module is 50kA (8/20 μs). Pole number: 1P, 2P, 3P, 4P, 1P+N, 3P+N. Time of response<25ns. Ambient air temperature: -40 ℃ ~ 80 ...
Britec Electric Co., Ltd

Voltage: 275 V - 320 V
Primary current: 25,000 A
Features: Pluggable replacement module. Iimp (10/350μs): 5kA. The maximum discharge current of single module is 50kA (8/20 μs). Pole number: 1P, 2P, 3P, 4P, 1P+N, 3P+N. Time of response<25ns. Ambient air temperature: -40 ℃ ~ 80 ...
Britec Electric Co., Ltd

Voltage: 230, 400 V
Primary current: 5,000 A
Features: Pluggable replacement module. Iimp (10/350μs): 5kA. The maximum discharge current of single module is 50kA (8/20 μs). Pole number: 1P, 2P, 3P, 4P, 1P+N, 3P+N. Time of response<25ns. The color of visible window shows ...
Britec Electric Co., Ltd

Voltage: 220 V - 440 V
Primary current: 20,000 A
... FATECH Class II surge arresters have large discharge current value, high operating voltage, suitable for TN-C, TN-S, TT and IT grounding systems. The cartridges are pluggable design, could be changed ...

Voltage: 5 kV - 51 kV
Primary current: 400 A
Overvoltage protector of universal and combined type(TBP),which points at the characteristics of overvoltage in power system at present,and draws experiences from the operating of more than 10 types of overvoltage ...


type 2 surge arresterM TNC,M TNS,M TT,M TN,M TT 2P series
Voltage: 400, 230 V
Primary current: 75,000, 100,000, 25,000, 50,000 A
Prewired spark-gap-based type 1 and type 2 combined lightning current and surge arrester consisting of a base part and plug-in protection modules Maximum system availability due to RADAX ...
DEHN + SÖHNE

Voltage: 0 V - 1,000 V
Primary current: 3,000, 5,000 A
Transient surge protection device for protection of final equipment (TV, PC, etc.). This fine protection minimizes the damage that these transient surges can cause to equipment. The device incorporates ...

... 2423, GB/T 17626, GB/T 17799, GB/T 24338. KAD-GYB emergency protection screen is preset with cabinet holes, which can be combined with other cabinets side by side to enhance seismic strength. The cable can enter ...

Voltage: 1,500 V
Primary current: 30,000 A
Lightning/ Surge Protector type 1 combine type 2 at 1500VDC to protect the solar PV circuit from over-voltage or directly lightning damage. The 1500V T1+2 DC SPD BUD-S1500 is developed according to ...

Voltage: 230, 400 V
Primary current: 5,000 A
Leutron serie EP D ... is a surge protector for equipment, to be installed as close as possible to the equipment. EP D TN 275(/FM) is a two-pole SPD in a single block for a two-pole TN-Power Net Systems. ...
Leutron GmbH
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