SIEMENS surge arresters

3 companies | 15 products
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class IEC 2 surge arrester
class IEC 2 surge arrester
3EQ series

Current: 10, 20 A
Voltage: 0 V - 588,000 V

... All three surge arrester product families feature a superior sealing system that reliably prevents moisture ingress •Decades of trouble-free service •Manufactured using only environmentally compatible ...

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SIEMENS High-voltage – Power transmission
class IEC 2 surge arrester
class IEC 2 surge arrester
3EP series

Current: 10, 20 A
Voltage: 12,000 V - 800,000 V

... three surge arrester product families feature a superior sealing system that reliably prevents moisture ingress •Decades of trouble-free service •Manufactured using only environmentally compatible ...

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SIEMENS High-voltage – Power transmission
electrical line surge arrester
electrical line surge arrester
3EL series

Current: 10,000, 20,000 A
Voltage: 550, 800, 145, 362 kV

... Overview of our line surge arresters We offer line surge arresters for system voltages of 12 kV to 800 kV. Siemens line surge arresters ...

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SIEMENS High-voltage – Power transmission
medium-voltage surge arrester
medium-voltage surge arrester
3EK4, 3EK7

Current: 10 A
Voltage: 0 V - 73,000 V

Siemens 3EK4 and 3EK7 silicone rubber surge arresters with cage design effectively protect medium-voltage distribution networks from overvoltage. Siemens 3EK4 and 3EK7 cage design surge ...

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SIEMENS High-voltage – Power transmission
medium-voltage surge arrester
medium-voltage surge arrester
3EK8

Current: 10,000 A
Voltage: 41 kV

... These properties ensure the reliable, maintenance-free operation of 3EK8 surge arresters. 3EK8 surge arresters can be delivered with the same accessories like 3EK7 ...

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SIEMENS High-voltage – Power transmission
medium-voltage surge arrester
medium-voltage surge arrester
3EJ

Current: 10, 20 A
Voltage: 0 V - 73 V

Siemens 3EJ silicone surge arresters with cage design are ideally suited for reliable protection against overvoltages in medium-voltage distribution networks. Siemens 3EJ cage design surge ...

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SIEMENS High-voltage – Power transmission
electrical line surge arrester
electrical line surge arrester
EGLA

Voltage: 0 V - 550,000 V

... ground. EGLA line surge arresters prevent all insulator flashovers caused by lightning strikes. As such, EGLA increases network stability as well as the availability of the overhead line. An additional ...

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SIEMENS High-voltage – Power transmission
AC surge arrester
AC surge arrester
3EB4, 3EB5

Current: 10, 20 A
Voltage: 0 V - 25,000 V

... high-voltage surge arresters for standard and special applications since 1925. We have produced surge arresters for railway systems for over 80 years. Continuous research ...

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SIEMENS High-voltage – Power transmission
DC surge arrester
DC surge arrester
3EB2, 3EB3

Current: 20 A
Voltage: 0 V - 3,000 V

... high-voltage surge arresters for standard and special applications since 1925. We have produced surge arresters for railway systems for over 80 years. Continuous research ...

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SIEMENS High-voltage – Power transmission
combined surge arrester
combined surge arrester
5SD7

Current: 100,000 A

... Protects low-voltage systems against overvoltage and high currents triggered by direct lightning strikes • Thermal isolating arrester disconnector offers a high level of protection against overload • All design variants ...

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SIEMENS Low-voltage – Power distribution
type 3 surge arrester
type 3 surge arrester
5SD7

• Overvoltage protection modules designed to comprise two parts: a base element and a plug-in component • Used to protect instrument signal circuits • Cable shields of the base elements may be connected directly or indirectly to the ...

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SIEMENS Low-voltage – Power distribution
type 1 surge arrester
type 1 surge arrester
5SD7

Current: 100,000 A

... low-voltage systems against overvoltage and high currents triggered by direct or indirect lightning strikes • Enclosed lightning arresters suitable for installation upstream of the meter • All design ...

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SIEMENS Low-voltage – Power distribution
combined surge arrester
combined surge arrester
5SD7

... that can be used as both lightning arrester (type 1) as well as surge arrester (type 2) • Protects low-voltage systems against overvoltage triggered by lightning strikes ...

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SIEMENS Low-voltage – Power distribution
type 2 surge arrester
type 2 surge arrester
5SD7

... downstream of lightning arresters 5SD7, type 1 in main distribution boards or subdistribution boards • Remote signaling contact notifies whether a protection module has been disconnected from the grid ...

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SIEMENS Low-voltage – Power distribution
outdoor surge arrester
outdoor surge arrester

Voltage: 3 kV - 36 kV

Medium-voltage surge arresters • Maximum design voltage for systems from 3.0 to 36.0 kV • Type 3EK4 (APS) Siemens surge arresters with APS effectively minimize spark ...