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Siemens 5SM2347-0 4-Pole Type AC RC Unit - 100A 30mA 400V

Siemens 5SM2347-0 4-Pole Type AC RC Unit

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ManufacturerSiemens

Part number5SM2347-0

Poles 4

Type AC

In 100 A

IΔn 30 mA

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Type AC sensitivity 4-pole design 100A rated current 30mA tripping current 400V AC operational voltage For 5SP4 series

Product description

The Siemens 5SM2347-0 is a 4-pole Residual Current (RC) unit designed for the 5SP4 series, featuring Type AC sensitivity. It has a high rated current (In) of 100A, a tripping current (IΔn) of 30mA, and operates at 400V AC. This unit is crucial for protecting four-wire three-phase systems against AC residual currents.

This 4-pole Type AC RC unit is suitable for high-current three-phase applications in industrial and commercial settings where protection against AC earth leakage is required. It is commonly used in main distribution panels or for circuits supplying heavy machinery.

Stanlo Automation, a veteran-owned provider of surplus industrial automation parts, ensures you can source critical components like the Siemens 5SM2347-0. We are dedicated to helping you maintain operational efficiency and minimize costly downtime.

Technical specifications

Poles	4
Type	AC
In	100 A
IΔn	30 mA
Un AC	400 V
Series	5SP4

Common applications

Industrial 4-wire systems

High-current distribution

Three-phase power systems

Heavy machinery protection

Main electrical panels

AC earth leakage protection

Compatible systems

Siemens 5SP4 series modular systems

Also known as

Siemens 5SM2347-0 RCD 5SM2347-0 residual current breaker Siemens Type AC RCBO 5SM2347-0

Replaces / compatible with

The Siemens 5SM2347-0 is a direct replacement for 4-pole Type AC RC units within the Siemens 5SP4 series. Compatibility with other Siemens series should be verified through official documentation.

Technical note

Expert tip

When installing the 5SM2347-0, ensure the supply and load connections are made correctly to the four poles to guarantee complete protection in the three-phase system.

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Frequently asked questions

What is the maximum current rating for the Siemens 5SM2347-0 RC unit?

The Siemens 5SM2347-0 RC unit has a high rated current (In) of 100A. This makes it suitable for applications requiring substantial current-carrying capacity while still providing 30mA earth leakage protection in 400V AC three-phase systems.