3RA2923-3EA1

Description

Overview

Introducing the Siemens 3RA2923‑3EA1, a precision engineered wiring module designed for the bottom side of contactor assemblies in size S0, ensuring zero gap between the contactors and a secure screw terminal connection. Compatible with the Siemens SIRIUS modular system, this accessory enables compact installation and simplifies wiring of reversing or dual‑contactor assemblies.

Key Features & Function

• Bottom wiring module specifically engineered for size S0 contactor assemblies, designed for no clearance/gap between contactors.

• Screw terminal connection for reliable electrical interface and reduced wiring errors.

• Suitable for use with series such as the Siemens 3RA2/3RT2 line of contactors in reversing or dual‑contactor configuration.

• Compact design supports efficient panel layout and space‑saving assembly.

• Built by Siemens in Germany as part of the SIRIUS portfolio — industry‑trusted quality and longevity.

Benefit

• Space Efficiency: By enabling contactors to be placed without gaps, this module helps to maximize panel density and minimize required enclosure size.

• Simplified Wiring: Pre‑designed wiring module cuts down on manual wiring time and reduces risk of wiring faults.

• Enhanced Reliability: Screw terminals provide secure, vibration‑resistant connections suitable for industrial environments.

• Ease of Integration: Purpose‑built accessory for Siemens size S0 contactor assemblies, enabling seamless system integration and fewer compatibility concerns.

• Global Quality Standard: Comes from the Siemens SIRIUS line, ensuring standard compliance, durability and long‑term availability.

Application

• Motor control centres (MCC) using S0‑sized contactors in reversing or dual configuration.

• Compact control panel assemblies where space savings are critical.

• Retrofit/upgrades of industrial control systems where existing S0 contactor assemblies need standardized bottom wiring modules.

• Machine builders and OEMs who require reliable accessory components for Siemens contactor systems.

Technical Snapshot

• Product Number: 3RA2923‑3EA1

• Mounting Position: Bottom (load side) wiring module

• Contactor Size: S0 (size small)

• Terminal Type: Screw terminal

• Gap/clearance: Designed for zero gap between contactors

• Brand: Siemens SIRIUS

• Country of Origin: Germany

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