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Siemens 3RB2923-0AA1 Stand-alone Assembly Support

Siemens 3RB2923-0AA1 stand-alone assembly support.

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ManufacturerSiemens

Part number3RB2923-0AA1

Type Stand-alone assembly support

For use with 3RB20/21 Size S0

Installation Stand-alone

Main circuit terminals Screw

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Supports 3RB20/21 Size S0 Enables stand-alone installation Screw terminals for main circuit Designed for industrial automation

Product description

The Siemens 3RB2923-0AA1 is a stand-alone assembly support designed for use with 3RB20/21 Size S0 devices. It facilitates stand-alone installation, ensuring proper mounting and support for the main circuit.

This support is crucial for applications requiring isolated mounting of motor starters and overload relays. It's commonly used in industrial control panels and machinery where space or specific mounting configurations are necessary. Industries such as manufacturing, material handling, and process control often utilize such components.

As a veteran-owned surplus parts distributor, Stanlo Automation offers this assembly support, providing a cost-effective solution for your automation needs. We ensure quality and availability for hard-to-find and legacy components like this Siemens part.

Technical specifications

Type	Stand-alone assembly support
For use with	3RB20/21 Size S0
Installation	Stand-alone
Main circuit terminals	Screw
Auxiliary circuit terminals	--

Common applications

Motor control panels

Industrial machinery

Automation systems

Electrical enclosures

Stand-alone mounting solutions

Compatible systems

Compatible with Siemens 3RB20 and 3RB21 series overload relays in Size S0.

Also known as

3RB29230AA1 Siemens motor starter support 3RB20/21 accessory

Replaces / compatible with

This is a stand-alone assembly support for Siemens 3RB20/21 Size S0 devices. It is a phased-out product with the successor being the SIRIUS 3RU2 series.

Technical note

Expert tip

Ensure proper clearance for ventilation when using this stand-alone support, especially in enclosed control panels.

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Frequently asked questions

What is the Siemens 3RB2923-0AA1 assembly support used for?

The 3RB2923-0AA1 is used to provide stand-alone mounting support for Siemens 3RB20/21 Size S0 motor protection devices. It allows for installations where the overload relay is not mounted directly on a contactor.