Siemens 3RT1955‑5AS31 Withdrawable Drive for Contactor Series 3RT105/3RT145 (500‑550 V AC/DC) Original Brand New

Overview

The Siemens 3RT1955‑5AS31 is a high-performance withdrawable drive engineered for seamless integration with Siemens contactors 3RT105 and 3RT145. Suitable for both AC (50–60 Hz) and DC operation within a 500–550V voltage range, this device is designed to provide an efficient, reliable solution for industrial automation and control systems. Featuring a standard operating mechanism and economy circuit with screw terminal connection, it ensures durability and fast installation.

Key Benefit

• Versatile Compatibility: Designed for Siemens 3RT105 & 3RT145 contactors

• Dual Operation Support: Works with both AC and DC currents (500–550V)

• Easy Installation: Screw terminal design for quick and secure wiring

• Efficient Power Use: Economy circuit helps reduce energy consumption

• Reliable Mechanism: Standard operating system ensures consistent performance

• Industrial Grade: Ideal for demanding electrical environments

Function & Technical Specification

• Product Type: Withdrawable Drive

• Model Number: 3RT1955‑5AS31

• Compatible With: Siemens Contactors 3RT105, 3RT145

• Operation Type: AC (50–60 Hz) and DC

• Voltage Range: 500 – 550 V

• Operating Mechanism: Standard

• Circuit Type: Economy

• Terminal Type: Screw terminal

• Application: Industrial automation, control panels, switching systems

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