3RA2913-3EA1

The 3RA2913-3EA1 is a lower-level wiring module specifically designed for assembling Siemens SIRIUS S00 contactors. It uses screw terminals and is used to assemble two S00 contactors side-by-side for gapless installation. It is often paired with an upper-level module to form a reversible starter. It is compatible with the 3RT201x series contactors and is supplied directly from the manufacturer.

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Siemens 3RA2913-3EA1 S00 contactor under-wiring module

Product Positioning

The 3RA2913-3EA1 is a lower-level wiring module in the Siemens SIRIUS S00 class contactor assembly system, designed for parallel assembly of two contactors. When paired with a corresponding upper-level module and mechanical interlock, standard contactors can be quickly configured into reversible starters, eliminating the hassle of manual wiring and the risk of incorrect connections. It is suitable for use by small and medium-sized motor control panels and OEM equipment manufacturers in Taiwan.

Core Product Advantages and Features

Lower layer wiring design

As the lower (bottom) wiring module in the S00 contactor assembly, it is responsible for the phase sequence wiring of the main circuit.

Screw terminal wiring

Standard screw terminals are used, making wiring and installation convenient, and allowing for repeated disassembly and assembly during maintenance.

Seamless parallel installation

Supports parallel assembly of two contactors with 0mm spacing, saving internal space in the control panel.

Assembly of forward and reverse starter

When paired with the upper-level wiring module, the S00 contactor can be configured into a reversible starter.

Applicable models are clearly defined.

Specifically designed for the 3RT201x series S00 contactor, with clear compatibility and low risk of incorrect selection.

project	Specification
brand	Siemens
series	SIRIUS 3RA29
model	3RA2913-3EA1
use	S00 contactor assembly lower layer wiring module
Terminal type	Screw terminals
Applicable contactors	3RT201x series (S00 grade)
Assembly spacing	Contactors are assembled in parallel with no gap (0mm).
Typical applications	Forward and Reverse (Reversible) Starter Assembly Line

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3RA2913-3EA1-C

The 3RA2913-3EA1-C is a dedicated bottom wiring module for Siemens SIRIUS S00 size contactor assemblies. Featuring a screw terminal design, it is suitable for forward and reverse starter assemblies with two contactors installed side-by-side without spacing. It simplifies load-side wiring and improves assembly consistency. Kenxin Motors provides original factory stock and professional technical consultation.

3RA2913-3DA2

The 3RA2913-3DA2 is an upper wiring module for assembling Siemens SIRIUS S00 contactors. It uses spring-loaded terminals for screwless locking and is used for same-phase wiring on the power supply side. It is compatible with the 3RT201 series contactors and facilitates quick assembly of parallel contactor combinations. It is supplied directly from the original manufacturer. Kenxin Motor has stock available for inquiry.

3RA2913-3DA1-C

The 3RA2913-3DA1-C corresponds to the Siemens SIRIUS S00 contactor assembly upper wiring module 3RA2913-3DA1. It uses screw terminals and is used for upper phase wiring when two 3RT201x series S00 contactors are assembled side by side without gaps. Please confirm the actual part number version with Kenxin Motor before placing an order.