Siemens 3RA2913-3EA2 Wiring Module Bottom, S00 Contactor Assembly Original Brand New

Overview

The Siemens 3RA2913-3EA2 is a crucial bottom wiring module designed to streamline the assembly and wiring of SIRIUS 3RT2 contactors in size S00. This module simplifies complex wiring tasks, offering a robust and reliable connection method. It is specifically engineered for compact, zero-gap contactor assemblies, ensuring maximum space utilization within control cabinets. Featuring maintenance-free spring-type terminals, the 3RA2913-3EA2 significantly reduces installation time and improves long-term operational reliability compared to traditional screw terminals.

Key Benefit

• Significant Wiring Time Reduction: Pre-wired module drastically cuts down on individual wiring effort and errors.

• Space-Saving Design: Enables zero-gap mounting of S00 contactors, maximizing cabinet space efficiency.

• High Reliability: Spring-type terminals provide vibration-proof, gas-tight, and maintenance-free connections.

• Simple and Fast Installation: Snap-on design allows for quick and secure assembly onto the contactors.

• Optimized for SIRIUS: Designed as an original accessory for the Siemens SIRIUS modular system, ensuring perfect compatibility.

Function and Application

The 3RA2913-3EA2 functions as the integrated electrical connection between multiple S00 contactors (typically for reversing or starter combinations) from the bottom side.

• Function: It creates the necessary electrical bridge/connection points between adjacent contactors in a combination setup (e.g., phase reversal for motor control).

• Application: Primarily used in compact motor starter combinations, reversing starters, and star-delta starters where S00 contactors are mounted without any lateral spacing to save room. Ideal for use in control panels, machine building, and industrial automation systems.

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