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Electrical installation surge arresters
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type 1 surge arresterSurge-Trap® STMT1 Series
Primary current: 20,000, 25,000, 40,000, 50,000, 12,500 A
... most robust series of single pole Type 1/Class I lightning current arresters, able to discharge energy (current) from a direct lightning strike (10/350µs) on an external lightning protection ...
Mersen - Electrical Power

Voltage: 400, 230 V
Primary current: 3,000, 12,500, 100,000, 20,000, 25,000 A
• Surge arrester suitable for 230 V or 400 V system/applications • Single phase systems or three-phase systems • Replaceable varistor module and encapsulated spark gap module • Visual and remote signalling ...

Voltage: 100 V - 240 V
Primary current: 36,000 A - 50,000 A
... connected equipment warranty. Surge protectors • Externally mounted to your breaker box • Compatible with any manufacturers breaker box • Limited lifetime product warranty • Connected equipment ...

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 ...
Siemens Low-voltage – Power distribution

Voltage: 150, 275 V
Primary current: 3,000 A
This SPD is plugged directly in the same socket as the load tobe protected. It contains effective protection against transient overvoltages for single-phase power supply lines. Tight protection according to the cascade protection recommended ...

Voltage: 600 V
Primary current: 15,000 A - 30,000 A
Compact equipment for wind power installations. High discharge capacity via zinc oxide varistors and gas dischargers. With thermal separation device. Visual indication of a fault in the equipment. ...

The SURGYS E10 is a surge arrester engineered by Socomec. It is suitable for use in terminal receivers, and sensitive loads. The arrester offers protection to installation ...

Voltage: 385 V
Primary current: 50,000 A
... Response time: ≤100ns. · Max. backup fuse: 500A · Failure indication. Application: · For electrical installations. · Suitable for lightning protection of power ...
Britec Electric Co., Ltd

Voltage: 150, 275, 320 V
Primary current: 12,500 A
... 275V / 320V can be achieved Protection class: Type 1+2 , Class I+II Pole number:1P,2P,3P,4P,1+1NPE,3+1NPE BR-12.5M 4P surge arrester is suitable for TN-S system
Britec Electric Co., Ltd

Voltage: 440 V
Primary current: 20,000 A
Product Features: ● Full range of type 2 surge arrester with 1-4 poles, 1+NPE and 3+NPE type which conform to IEC61643. ● Modular Din-rall design with color indication makes it easy to identlfy,install ...
Britec Electric Co., Ltd


type 2 surge arresterFV20C/3-1000PVS
Voltage: 1,000 V
Primary current: 20,000 A
1. Description Fatech Type 2 DC surge arrester are are TUV approved, these DC surge protector 1000V SPDs are tested according to IEC61643-31 and EN50539. 2. Characteristics 1)DC ...

Voltage: 0 V - 0 V
Primary current: 0 A
... together with all kinds of lightning protectors and equipment. 7) Indication hole dia.---43mm 3. Electrical Parameters 1) Dimension of installation window (mm): 43mm 2) Dimension of counter ...


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 Flow follow current ...
DEHN + SÖHNE

Voltage: 264, 255 V
Primary current: 25,000, 50,000, 100,000 A
... inspection window The plug-in protection module can be replaced without the need to de-energise and without removing the distribution board cover
DEHN + SÖHNE

Voltage: 400, 230 V
Primary current: 100,000, 75,000 A
... lightning current and surge arrester with RADAX Flow spark gap technology Fully compliant with all requirements of the national VDN* guideline on the use of SPDs upstream of the meter panel Quick and ...
DEHN + SÖHNE

... Bettermann team against surge voltages. The name suffix NAR stands for "netzseitiger Anschlussraum" (power-side connection compartment), because the installed spark gap technology qualifies the surge ...

Voltage: 120 V - 600 V
... series sidemounted surge protection device offers the most advanced surge protection for industrial and commercial applications. Available in NEMA 1, NEMA 4 or NEMA 4X stainless steel enclosures, there ...


high-voltage surge arrester3EL series
Voltage: 72.5 kV - 550 kV
Primary current: 20,000 A - 65,000 A
... maintenance-free operation of 3EL surge arresters. They are also lightweight, allowing for easy transport and a variety of installation options. 3EL surge arresters ...
Siemens High-voltage – Power transmission

Voltage: 37 V - 108 V
Primary current: 10 A
... of polymeric composite housed surge arresters in the early 1980’s and since then has a proven service experience across the globe, operating in very tough environments. The Distribution ...
TE Energy

Voltage: 75 V - 750 V
Primary current: 20,000 A
... with operating state green-red • Optional remote contact (RC) signaling ProTec T2 offers basic protection as a Type 2 surge protective device (SPD) that comes with an extended maximum continuous operating voltages ...
Raycap

Voltage: 275 V - 550 V
Primary current: 5,000 A - 100,000 A
Surge Protective Device SPD Application • Number of poles: 1, 2,3, 4; • Electric ratings: 230/400V, AC50/60Hz; • Application: Protect electric system and on-loading electrical apparatus from thunder ...

... electronics component to be protected is not affected. Surge arresters are used to weaken residual currents from upstream lightning protection steps and to limit system-induced ...
Endress+Hauser AG

Voltage: 3, 20 kV
... gas-filled discharge tube (GDT) capable of diverting 20kA impulses. Easy Installation on New or Existing Installations The TP series products are screwed into any unused conduit entry on the transmitter ...
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