Surge arresters

97 companies | 1,292 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
{{#pushedProductsPlacement4.length}} {{#each pushedProductsPlacement4}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement4.length}}
{{#pushedProductsPlacement5.length}} {{#each pushedProductsPlacement5}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}}
{{/each}} {{/pushedProductsPlacement5.length}}
telephone line lightning protection
telephone line lightning protection
325-6537

... against harmful power surges with this RS PRO telephone line protector. This surge suppressor unit is specially designed to prevent sudden increases in electrical current from entering ...

type 2 surge arrester
type 2 surge arrester
wietap

Voltage: 230 V
Primary current: 50,000 A

Surge protection devices for voltage and signal interference protect electrical and electronic systems against high-power overvoltage caused, for example, by lightning strikes. Versions designed specifically for photovoltaic ...

class I surge arrester
class I surge arrester

SPCT2 surge arrester types are the most common installed surge protection devices designed for all low voltage electrical installations. This surge protection devices ...

electronic equipment surge suppressor
electronic equipment surge suppressor
PESD series

Voltage: 24, 14 V

Our ESD devices offer many advantages over traditional protection devices, such as multi-layer varistors (MLVs), which may degrade or distort the signal in high data rate circuits. Compared to miniature gas discharge tubes (GDTs), ESD ...

See the other products
Littelfuse
electronic equipment surge suppressor
electronic equipment surge suppressor
PGB10402

Voltage: 12, 250 V

PulseGuard® ESD Suppressors help protect sensitive electronic equipment against electrostatic discharge (ESD). They supplement the on-chip protection of integrated circuitry and are best suited for low voltage, high-speed applications ...

See the other products
Littelfuse
type 2 surge protector
type 2 surge protector
LSP05 series

Voltage: 120 V - 480 V
Primary current: 10,000 A

Littelfuse LSP05 Surge Protection Modules provide transient overvoltage protection for outdoor and commercial LED lighting fixtures. Constructed with Littelfuse thermally protected Varistors, they provide robust surge ...

See the other products
Littelfuse
class IEC 4 lightning arrester
class IEC 4 lightning arrester
CN0916-000

Voltage: 12, 15 kV
Primary current: 16,000, 5,000 A

Lightning Arresters & Surge Arresters, ASIA / ANZPAC / AMERICAS, Cage Design, 16 kA, Class DH, 15 kV Voltage (Ur), RAYCHEM RSTI • Surge Arrester ...

See the other products
TE CONNECTIVITY
type 3 surge protector
type 3 surge protector
3414 series

Voltage: 60, 42.4 V
Primary current: 1.5, 2 A

Our CAT5 and CAT6 (Gigabit) data line protectors are Power over Ethernet (PoE) compatible and available as IP68 rated robust components for outdoor applications (i.e. backhaul microwave links) or in IP20 specified housings for indoor ...

See the other products
HUBER+SUHNER
class IEC 2 surge arrester
class IEC 2 surge arrester
PEXLIM series

Voltage: 24 kV - 550 kV
Primary current: 10,000 A - 20,000 A

A flexible silicone-housed arrester family for line discharge class 2 to 5 and system voltage up to 550 kV PEXLIM is a family of silicone-housed arresters of Hitachi ABB Power Grids that offer unique ...

See the other products
ABB AG
type 2 surge protector
type 2 surge protector
Série 7P

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 ...

class II surge arrester
class II surge arrester
PEXLIM

Voltage: 18 kV - 550 kV
Primary current: 10,000, 20,000 A

A flexible silicone-housed arrester family for line discharge class 2 to 5 and system voltage up to 550 kV PEXLIM is a family of silicone-housed arresters of Hitachi Energy that offer unique advantages ...

medium-voltage surge arrester
medium-voltage surge arrester
POLIM-D

Voltage: 52 kV

POLIM-D is a surge arrester with metal-oxide (MO) resistors without spark gaps directly molded in silicone housing, in grey color, designed and tested according to IEC 60099-4; and it fulfills the requirement ...

data center surge suppressor
data center surge suppressor
Eclipse

Voltage: 120 V
Primary current: 15 A

Eaton Eclipse surge suppressors offer total protection against power surges, power spikes, lightning and line noise. Suitable for home offices, networked workstations, PC servers and ...

See the other products
Powerware
high-voltage surge arrester
high-voltage surge arrester
3EL 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 are ...

See the other products
Siemens High-voltage – Power transmission
power supply surge protector
power supply surge protector
SM20(30)M230L205 series

Voltage: 230, 385 V
Primary current: 20,000, 30,000, 40,000, 60,000 A

Surge protective device module (SPD-M) is an onboard lightning protection module that integrates functions, such as thermal protection, overvoltage protection, and remote signaling, and ...

See the other products
Xiamen SET electronics Co.,Ltd
remote signaling surge protector
remote signaling surge protector
SD20H230A404

Voltage: 275, 255 V
Primary current: 20,000, 40,000 A

Surge protective devices (SPDs) are designed to meet requirements for UL 1449 Forth Edition and IEC/EN 61643-11. They are DIN-rail mountable featuring a fail-safe protection, visual indicator and remote signal contact. ...

See the other products
Xiamen SET electronics Co.,Ltd
photovoltaïc installation surge protector
photovoltaïc installation surge protector
SD25TS series

Voltage: 900, 1,500 V
Primary current: 25,000, 50,000 A

... Reliability ● Comply with IEC 61643-31 ● RoHS & REACH Compliant Termination Style Screw ● DPU ● DC Lightning Protection Box ● Energy Storage Converter ● DC Junction Box

See the other products
Xiamen SET electronics Co.,Ltd
type 1 surge arrester
type 1 surge arrester
Surge-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 ...

See the other products
Mersen - Electrical Power
type 2 surge arrester
type 2 surge arrester
Surge-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 built-in powerful ...

See the other products
Mersen - Electrical Power
photovoltaïc installation surge protector
photovoltaïc installation surge protector
Surge-Trap® STPT2 series

Voltage: 660 V - 1,500 V
Primary current: 5,000 A - 40,000 A

... which does not require additional overcurrent protection (back-up fuse) due to its high short-circuit withstand rating. These surge protective devices are suitable for all PV applications: large-scale, rooftop and self-consumption ...

See the other products
Mersen - Electrical Power
type 1 surge arrester
type 1 surge arrester
SURGYS G140-F

Primary current: 25,000 A

... as electrical equipment the SURGYS G140-F surge arrester is specially designed. It is useful against overvoltages due to industrial operation as well as over voltages due to lightning. This kind of surge ...

See the other products
SOCOMEC
explosion-proof surge arrester
explosion-proof surge arrester
YH10W5-18/49.5

Voltage: 18 kV

... of cabinet. 4. Products with detachment device can provide signals for quitting operation when failure occurs, avoiding arrester explosion, and it is maintenance-free. 5. Polymer housed products with a six CTI level, ...

See the other products
Kayi
surge arrester
surge arrester
JCQ-3

The discharge counters, JS(Y)-5, 8, 10 , are connected in series to the surge arrester in the earth wire of surge arrester to record the surge arrester ...

See the other products
Kayi
surge arrester
surge arrester
ZW-42

Voltage: 42, 51, 54 kV

The shielding-housed arrester, also known as plug type arrester, mainly protects gas insulated composite apparatuses, such as 35kV and below inflatable swithgear, and C-GIS swithgear.This metal-oxide ...

See the other products
Kayi
data and telecommunication line lightning arrester
data and telecommunication line lightning arrester
MWE601

... communication equipment. By adding a large-capacity lightning protection discharge tube to the serial port signal, the purpose of protecting RS232 equipment is achieved. This product has excellent lightning ...

data and telecommunication line lightning arrester
data and telecommunication line lightning arrester
MWE602

... This product has excellent lightning protection performance, which can effectively prevent lightning damage to serial port equipment and ensure the stability and reliability of communication. It adopts ...

type 2 surge arrester
type 2 surge arrester
DGXF 275 series

Voltage: 275 V
Primary current: 5,000 A

... operating System - uc - 255 Va c - 255 Vac Temporary Over Voltage (TOV) 5 sec. - UT - 335 Vac / withstand - Temporary Over Voltage (TOV) 120 mn U7 - - 440 Vac/ disconnection - Temporary Over Voltage ...

See the other products
Indelec
type 2 surge arrester
type 2 surge arrester
DGT2 275 series

Voltage: 275 V
Primary current: 20,000 A

... Protection mode Neutral configuration Max. AC operating System - Uc Temporary Over Voltage (TOV) 5 sec. UT Temporary Over Voltage (TOV) 120 mn UT Temporary Over Voltage N/PE - UT Leakage ...

See the other products
Indelec
type 2 surge arrester
type 2 surge arrester
DGXF 440

Voltage: 440 V
Primary current: 5,000 A

... Network nominal voltage Protection mode Neutral configuration Max. AC operating System - Uc Temporary Over Voltage (TOV) - UT Temporary Over Voltage (TOV) - UT Leakage current - lpe Follow current - lf Nominal ...

See the other products
Indelec
type 2 surge arrester
type 2 surge arrester
DAC50 series

Voltage: 120 V - 690 V
Primary current: 0 A - 50,000 A

-Type 2 AC surge protector -In : 20 kA -Imax : 50 kA -Pluggable module for each phase -Remote signaling option -NF EN 61643-11, CEI 61643-11 compliance The pluggable surge protectors ...

See the other products
CITEL
type 1 surge arrester
type 1 surge arrester
M50

Voltage: 120 V
Primary current: 20,000 A

... low profi le surge protectors are designed to protect local distribution panels, OEM control panels, PLCs, and SCADA systems against transient surge events. These devices are installed ...

See the other products
CITEL
type 3 surge arrester
type 3 surge arrester
Class I /Class II / MLP series

The MLP range is a comprehensive series of AC surge protectors dedicated to LED lighting system. Some versions are equipped with an extra dataline surge protection (RS485 or DALI) in ...

See the other products
CITEL
type 3 surge arrester
type 3 surge arrester
SST Series

Voltage: 120, 277, 480 V

Surge arrester for low voltage power supply systems. Protection against transient overvoltage that may arise in the electrical supply, at the boundaries from lightning protection ...

photovoltaïc installation surge arrester
photovoltaïc installation surge arrester
VP C40 Series

Voltage: 250 V - 1,000 V
Primary current: 20,000 A - 40,000 A

• Compact equipment for photovoltaic installations. • High discharge capacity via zinc oxide varistors and gas dischargers. • With thermal separation device. • Visual indication of a fault in the equipment. • Remote signalling of ...

class II surge arrester
class II surge arrester
VP C30 600/3

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. Remote signalling ...

type 1 surge arrester
type 1 surge arrester
ATSHOCK T 25

Voltage: 400 V
Primary current: 25,000 A

Tested and certified as a protector Type 1 and 2 according to the standard EN IEC 61643-11. Suitable for Categories I, II, III, IV according to ITC-BT-23. Double connection in order to facilitate wiring (limited to 63 A). Compact ...

See the other products
Aplicaciones Tecnológicas, S.A.
type 1 surge arrester
type 1 surge arrester
ATSHOCK L

Voltage: 230, 275 V
Primary current: 50,000 A

Tested and certified as a protector Type 1 according to the standard EN IEC 61643-11. Suitable for Categories III, IV according to ITC-BT-23. Fork connection with fork terminal included for 16 mm2 cable. Single-pole protection. Containing ...

See the other products
Aplicaciones Tecnológicas, S.A.
type 1 surge arrester
type 1 surge arrester
ATSHOCK L-120

Voltage: 150, 120 V
Primary current: 50,000 A

Tested and certified as a protector Type 1 according to the standard EN IEC 61643-11. Suitable for Categories III, IV according to ITC-BT-23. Fork connection with fork terminal included for 16 mm2 cable. Single-pole protection. Containing ...

See the other products
Aplicaciones Tecnológicas, S.A.
type 2 surge arrester
type 2 surge arrester
ISPD1455

Voltage: 500 V - 1,000 V
Primary current: 20,000 A - 40,000 A

The Surge Protection Devices (SPD) protect the photovoltaic system against excess voltage induced by atmospheric discharge (lightening) For the protection of the field side in photovoltaic installations, under direct ...

See the other products
Cabur
coaxial surge protector
coaxial surge protector
4496

Voltage: 650 V
Primary current: 10 A

... coaxial surge protective devices for hopf high frequency antenna systems supporting the Global Navigation Satellite Systems (GNSS) GPS, Galileo, GLONASS, and BeiDou for precise and reliable time synchronization. The ...

type 1 surge arrester
type 1 surge arrester
BR-50GR 4P

Voltage: 385 V
Primary current: 50,000 A

... a high lightning density area where the risk of heavy surge current or even direct strike is high (e.g.: buildings equipped with lightning rods). Advantage: · High quality lightning protection ...

See the other products
Britec Electric Co., Ltd
type 2 surge arrester
type 2 surge arrester
BR-12.5M 4P

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

See the other products
Britec Electric Co., Ltd
type 2 surge arrester
type 2 surge arrester
BR-40 4P

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 ...

See the other products
Britec Electric Co., Ltd
class I surge arrester
class I surge arrester
YH10W series

Voltage: 9 kV - 48 kV
Primary current: 5,000, 10,000 A

Distribution type surge arrester is designed to serve in distribution system and provide over-voltage protection. The varistor used in the arrester is subjected to a series of physical ...

class II surge arrester
class II surge arrester
YH series

Voltage: 54 kV - 500 kV
Primary current: 10,000 A - 20,000 A

Station type surge arrester is designed and manufactured to protect electrical equipment in the power station. It is characterized by excellent non-linear properties, quick steep wave response, strong ...

class II surge arrester
class II surge arrester
YH series

Voltage: 9 kV - 36 kV
Primary current: 5,000, 10,000 A

... .Standards: IEC 60099-4 . Features: Reliability and excellent protection based on years of experience and expertise in surge protection. Good anti-moisture capability, resistant to pollution. Long life and lightweight. ...

type 3 surge arrester
type 3 surge arrester
PT100SA

Voltage: 60 V
Primary current: 5,000 A

• Protects load cells from lightning induced power surges • Solid state passive device • Requires no power • Automatic reset • Requires no maintenance • Mounted in weathertight enclosure

exhibit your products

& reach your clients in one place, all year round

Exhibit with us
How to choose this product
surge-arrester

A surge arrester protects electrical circuits from excess voltage induced by lightning or switching surges. It behaves like an open circuit during normal operation and like a short circuit when lightning strikes. Generally, it is connected between each conductor and the ground contact downstream of the primary circuit breaker.

Applications

These devices are used in industry to protect electrical installations against voltage overload in electrical lines. Different models are designed to protect power circuits, photovoltaic installations, telephone circuits, computer buses or coaxial lines.

Technologies

Type 1 arresters protect line heads on exposed sites. They include a spark-gap, usually a gas model, and are designed for use with a lightning rod.

Type 2 units offer secondary protection of electrical grids using TT and TN-S grounding. They use varistors or transient voltage suppressor diodes. Detachable type 2 units permit maintenance of the circuit without interrupting service.

Type 3 arresters use primarily varistors for final protection in conjunction with the first two types.

Some arresters are available as DIN rail-mounted modules, as a box, a piggyback plug or an electronic component (spark-gap) for a circuit board.

How to choose

Choice will depend on the arrester's maximum voltage capacity, discharge capability and level of protection.