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Siemens 5SD7464-0 Type 2 Surge Arrester

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ManufacturerSiemens

Part number5SD7464-0

Type 2

Requirement Class C

Uc 350 V

Poles 4

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Type 2 surge protection Class C rated 350V Uc 4-pole design 3+1 circuit configuration Plug-in module

Product description

The Siemens 5SD7464-0 is a Type 2 surge arrester designed for requirement class C applications, featuring a Uc of 350V. This plug-in protective module is configured as a 4-pole, 3+1 circuit, making it suitable for TN-S and TT power systems.

This surge arrester is engineered to protect electrical equipment and installations from transient overvoltages caused by lightning or switching events. It is commonly employed in industrial power distribution, control cabinets, and building automation systems where reliable overvoltage protection is essential.

Stanlo Automation, a veteran-owned provider of surplus industrial parts, offers the Siemens 5SD7464-0. We ensure you can acquire quality components to maintain the integrity and operational continuity of your automation systems.

Technical specifications

Type	2
Requirement Class	C
Uc	350 V
Poles	4
Circuit	3+1
System Compatibility	TN-S, TT

Common applications

Industrial power systems

Electrical distribution

Control panels

Building automation

Surge protection

Power quality

Compatible systems

TN-S systems TT systems

Also known as

Siemens 5SD7464-0 arrester Siemens 3+1 surge protection module Siemens Type 2 surge protector

Replaces / compatible with

This surge arrester serves as a direct replacement for other Siemens Type 2 surge arresters within the same series and specification range.

Technical note

Expert tip

The 3+1 circuit configuration of the 5SD7464-0 provides enhanced protection by including a dedicated connection for the neutral-to-earth path.

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Frequently asked questions

What type of electrical systems is the Siemens 5SD7464-0 surge arrester compatible with?

The Siemens 5SD7464-0 is designed for 3+1 circuit configurations, making it compatible with TN-S and TT electrical systems. This ensures effective surge protection in a variety of grounding configurations.