3RA2923-3EA1

3RA2923-3EA1 is a bottom part of the Siemens SIRIUS S0 size forward and reverse contactor assembly line module. It adopts a screw terminal design, and the contactors can be tightly arranged and assembled without leaving gaps. It is often paired with the corresponding upper module to form a complete forward and reverse starter. Each package contains five pieces.

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Siemens 3RA2923-3EA1 Reverse Wiring Module Lower Layer S0

Product Positioning

The 3RA2923-3EA1 is a lower-level wiring module for assembling Siemens SIRIUS S0 size forward and reverse contactors. It features a screw terminal design, allowing for tight, gapless assembly of the contactors. This module is typically used in conjunction with a corresponding upper-level wiring module to form a complete forward and reverse starter structure.

Core Product Advantages and Features

Lower layer wiring module

It is a bottom wiring component in the assembly structure of a forward and reverse contactor.

Closely packed without gaps

The design eliminates the need to retain contactor gaps, resulting in a more compact assembly.

Screw terminal wiring

The screw terminal design ensures a secure connection, making it suitable for long-term use in industrial environments.

S0 size dedicated

Assembly requirements for Siemens SIRIUS S0 specification contactors.

Five-piece pack

Five items are shipped per package, making it convenient for bulk installation and project procurement.

project	Specification
Product Name	Assembly line module for forward and reverse contactor groups (lower layer)
Applicable size	S0
Module position	bottom layer
Terminal type	Screw terminals
Contactor arrangement	Seamless tight assembly
Packaging	5 pieces per pack
country of origin	Germany
series	Siemens SIRIUS 3RA29 series

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