Siemens 3RT1955-5AV31 Withdrawable Drive for 3RT105/3RT145 Contactors, AC/DC 380-420V, Screw Terminal Original Brand New

Overview

The Siemens 3RT1955-5AV31 is a withdrawable drive designed for seamless integration with Siemens SIRIUS 3RT105 and 3RT145 power contactors. This high-performance drive is engineered to handle both AC (50-60 Hz) and DC power supplies, operating within a versatile voltage range of 380-420V.

Featuring a standard economy circuit operating mechanism and reliable screw terminals, the 3RT1955-5AV31 ensures efficient, secure, and user-friendly operation in various industrial applications.

Benefit

• Versatile Power Compatibility: Operates on both AC (50-60 Hz) and DC power, offering flexibility for diverse electrical systems.
• Wide Voltage Range: Functions reliably within a 380-420V operating voltage, making it suitable for a broad range of industrial applications.
• Economical Operation: The integrated economy circuit minimizes power consumption, reducing operational costs and improving energy efficiency.
• Secure and Easy Installation: Screw terminals provide a robust and straightforward connection method, ensuring a secure fit and simplifying installation and maintenance.
• Seamless Integration: Specifically designed for use with Siemens 3RT105 and 3RT145 contactors, guaranteeing optimal performance and compatibility.
• High Reliability: Manufactured by Siemens, a leader in industrial automation, ensuring a durable and reliable component for critical systems.

Function

The 3RT1955-5AV31 acts as a crucial operating mechanism for power contactors, enabling the control and switching of electrical loads. Its primary functions include:

• Contactor Actuation: Provides the electrical drive to switch the main contacts of the 3RT105 and 3RT145 contactors.
• Power Control: Facilitates the remote switching of motors, heating systems, and other industrial loads.
• Energy Efficiency: The economy circuit reduces the power required to hold the contactor in the ON position, conserving energy.
• System Integration: Serves as a key component in complex automation systems, ensuring synchronized and reliable operation.

Technical Specification

• Product Number: Siemens 3RT1955-5AV31
• Product Type: Withdrawable Drive
• Compatible Contactors: Siemens 3RT105, 3RT145
• Operating Voltage: 380 – 420V AC (50-60 Hz) / DC
• Operating Mechanism: Standard, economy circuit
• Terminals: Screw terminals

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