3RA1931-1BA00

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The Siemens 3RA1931-1BA00 is a robust connecting module designed to facilitate the seamless integration of motor starters into a wide range of industrial applications. This electrical and mechanical link module is specifically engineered for compatibility with 3RV1.3 motor protectors and 3RT1.3 contactors, ensuring a reliable and efficient connection for DC operation.

Crafted with precision, the 3RA1931-1BA00 is part of the esteemed SIRIUS product line, renowned for its high-quality construction and dependable performance. The module's design simplifies the installation process, allowing for quick and secure assembly, which is crucial in maintaining the continuity of operations within industrial settings.

The compact size of the 3RA1931-1BA00 does not compromise its functionality. It is built to withstand the demanding conditions of industrial environments, with a focus on durability and longevity. The module's technical specifications are in line with industry standards, providing assurance of its capability to handle the rigorous demands of motor control applications.

This connecting module is an essential component for professionals seeking to enhance the operational efficiency of their motor starters. Its integration into control systems contributes to the overall optimisation of machinery, leading to improved performance and reduced downtime.

In summary, the Siemens 3RA1931-1BA00 is a vital accessory for motor starters, offering a combination of reliability, ease of use, and compatibility, making it a valuable addition to any industrial automation system.
Specification Description
Part Number 3RA1931-1BA00
Alternative Part Number 3RA19311BA00
Manufacturer Siemens
Product Type Connecting Module
Design Electrical and Mechanical for 3RV1.3 and 3RT1.3
Quantity 1 Piece
Operation DC Operation
Size of Circuit-Breaker S2
Size of Contactor S2
Mounting Type Snap-on fastening on 35 mm standard rail
Protection Class IP On the front IP20
Ambient Temperature During operation -20…+70 °C, during storage -55…+80 °C
Insulation Voltage Rated value 690 V
Degree of Pollution 3
Surge Voltage Resistance Rated value 6 kV
Mechanical Service Life Typical 10,000,000 switching cycles for associated contactor

What is the purpose of the Siemens connecting module?

The Siemens connecting module is designed for electrical and mechanical connection between 3RV1.3 circuit breakers and 3RT1.3 contactors, facilitating seamless integration and operation within a motor control system.

Can this module be used for DC operation?

Yes, the Siemens 3RA1931-1BA00 connecting module is suitable for DC operation, making it versatile for various control voltage applications.

What sizes of circuit breakers and contactors is the module compatible with?

The connecting module is compatible with size S2 circuit breakers and contactors, ensuring a proper fit and function within the specified size range.

Is there a specific mounting type for this module?

The module is designed for snap-on fastening on a 35 mm standard rail, which allows for easy and secure mounting in control cabinets and panels.

What are the general technical specifications of the module?

The module is part of the SIRIUS product line, designed for linking 3RV1.31 and 3RT1.3 devices, and it carries various certifications and approvals indicating its compliance with industry standards.

How does the module contribute to system protection?

By linking circuit breakers and contactors, the module helps to provide coordinated short-circuit protection within the motor control system, enhancing overall system safety.

What certifications does the module hold?

The module holds general product approvals and declarations of conformity, which attest to its quality and suitability for use in industrial environments.

What is the significance of the product brand name SIRIUS?

SIRIUS is a well-known product brand by Siemens that encompasses a wide range of control and switching devices, known for their reliability and compatibility in industrial applications.

Are there any environmental confirmations for this module?

Yes, the module has environmental confirmations that ensure it meets specific environmental standards and regulations.

What should be considered when installing the module?

When installing the module, it's important to adhere to the specified mounting positions, maintain required spacings for safety, and ensure proper electrical connections are made according to the module's specifications.

  • Integration in motor control systems for direct online starting
  • Use in conjunction with Siemens SIRIUS 3RV1.3 circuit breakers and 3RT1.3 contactors
  • Implementation in control panels for electrical and mechanical linking of components
  • Application in automation systems for facilitating the assembly of motor starters
  • Utilisation in industrial environments for compact and efficient motor control solutions
  • Deployment in manufacturing facilities for quick and reliable motor connections
  • Installation in electrical distribution systems for motor protection and control
  • Inclusion in modular control systems for easy expansion and maintenance
  • Adaptation in conveyor systems for streamlined motor starter integration
  • Employment in HVAC systems for centralised control of motors

This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.

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