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Siemens 5SD7428-1 Type 2 L-N Plug Connector

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ManufacturerSiemens

Part number5SD7428-1

Type 2

Connector Type Plug

Pole 1-pole

Requirement Class C

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Type 2 plug connector For L-N connection Class C rated 350V Uc Narrow design For 5SD742... and 5SD744.

Product description

The Siemens 5SD7428-1 is a Type 2 plug connector for L-N (Line-Neutral) connections, rated for requirement class C with a Uc of 350V. This single-pole, narrow-design connector is intended for use with Siemens surge arresters in the 5SD742... series and combination surge arresters in the 5SD744. series.

This plug connector is integral to the modular design of Siemens surge protection solutions, enabling easy replacement of the active protection elements. It ensures reliable connection for surge voltage diversion between the line and neutral conductors.

Stanlo Automation, a veteran-owned distributor, offers the Siemens 5SD7428-1. We specialize in providing surplus industrial automation parts, ensuring you have access to the components you need to keep your systems operational.

Technical specifications

Type	2
Connector Type	Plug
Pole	1-pole
Requirement Class	C
Uc	350 V
Application	L-N

Common applications

Surge protection

Electrical panels

Industrial automation

Power distribution

Control systems

Machine building

Compatible systems

Siemens 5SD742... series Siemens 5SD744. series

Also known as

Siemens 5SD7428-1 L-N connector Siemens Type 2 line neutral plug Siemens 350V surge arrester plug

Replaces / compatible with

This plug connector is designed for use with Siemens surge arresters from the 5SD742... series and combination surge arresters from the 5SD744. series.

Technical note

Expert tip

The plug-in design of the 5SD7428-1 allows for quick replacement of the surge arrester module without the need to disconnect the main wiring.

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Frequently asked questions

What is the Uc voltage rating for the Siemens 5SD7428-1 L-N plug connector?

The Siemens 5SD7428-1 plug connector has an operational voltage (Uc) rating of 350V. This ensures compatibility with systems operating at or below this voltage level for surge protection.