Siemens SIRIUS 3RA2913-3DA1 Wiring Module for Reversing Contactor Assemblies, S00/S0, Screw Terminal, Top Mounting

With a rated insulation voltage of 690 V and a rated impulse withstand voltage of 6 kV, this SIRIUS wiring module provides a robust interconnection for reversing contactor assemblies.

Overview

The Siemens 3RA2913-3DA1 is a wiring module designed for top mounting on contactor combinations of size S00 or S0, with no spacing between the contactors. It uses screw terminals for secure connections and is intended for use in motor control applications, simplifying and standardizing wiring.

What stands out

• Supports two contactors in reversing configuration
• Rated insulation voltage: 690 V
• Rated impulse withstand voltage: 6 kV
• Operating temperature range: -25 to +60 °C
• Degree of protection: IP20

Technical details

• Series: SIRIUS
• Compatible contactor sizes: S00, S0
• Mounting location: Top
• Connection method: Screw terminal
• Number of contactors supported: 2
• Spacing requirement: No spacing between contactors
• Rated insulation voltage (Ui): 690 V
• Rated impulse withstand voltage (Uimp): 6 kV
• Degree of protection: IP20
• Operating temperature range: -25 to +60 °C
• Storage temperature range: -40 to +80 °C
• Pollution degree: 3
• Material: Industrial grade plastic

Our verdict

A reliable and efficient solution for wiring reversing contactor assemblies, offering high voltage ratings and ease of installation with screw terminals.