3RV29211M

The 3RV2921-1M is a component associated with Siemens' range of motor protection and control devices. Specifically, it is part of the accessories for Siemens motor circuit breakers, often used in industrial applications for the protection and control of motor systems. These accessories are designed to enhance the functionality and connectivity of the circuit breakers.
The "3RV2" series typically refers to modular motor protection circuit breakers that offer reliable protection against overloads, short circuits, and phase failures. The accessories, like the 3RV2921-1M, might be used for auxiliary functions such as signaling, interlocking, or additional connection options. These components are critical for ensuring the safe and efficient operation of motors across various industrial settings.
The 3RV2921-1M specifically might refer to a specific type of auxiliary contact or a similar accessory designed to complement the primary circuit breaker unit. When selecting or using such components, it is important to refer to Siemens' technical specifications and manuals to ensure compatibility and proper application within your motor control assembly.

The 3RV29211M chip is a motor protection circuit used in Siemens systems. Equivalent products are typically provided by similar manufacturers, such as Schneider Electric, ABB, or Eaton. For Schneider Electric, you might look at the TeSys series. ABB offers the MS116 line, and Eaton has the PKZM0 series. Always ensure that the technical specifications, such as voltage and current ratings, match your needs when selecting an equivalent.

The 3RV2921-1M is an accessory for Siemens motor protection circuit breakers, specifically used as a front-mounted auxiliary switch block. It typically features a pin configuration that corresponds to the number of auxiliary contacts it provides, such as two or four contacts. However, the exact pin count of this auxiliary module can vary based on the specific configuration it supports, such as different contact arrangements (normally open or normally closed).
The main function of the 3RV2921-1M is to provide additional signaling capabilities to the main circuit breaker. It allows for the monitoring and signaling of the status of the circuit breaker (e.g., ON, OFF, or tripped status) to other devices or control systems. This facilitates integration with control circuits and automation systems, enabling remote monitoring and control functionalities.
For precise specifications, refer to the Siemens product documentation or datasheets, as variations in auxiliary contact configurations can lead to different pin counts.

The 3RV2921-1M is a component manufactured by Siemens. Siemens is a multinational conglomerate company headquartered in Munich, Germany. It is one of the largest industrial manufacturing companies in Europe and operates worldwide in various sectors. Siemens is primarily known for its activities in the fields of industry, energy, healthcare, and infrastructure, offering a wide range of products and services including automation and digitalization in the field of process and manufacturing industries, intelligent infrastructure for buildings and distributed energy systems, and medical devices and systems. The company has a reputation for engineering excellence and innovation, positioning itself as a leader in industrial automation and digitalization solutions.

The 3RV2921-1M is an accessory for Siemens circuit breakers, specifically used for electrical motor protection in industrial applications. It primarily functions as a main current path link for the 3RV2 motor starter protectors. Its key application areas include industrial automation, machinery, and process control systems where reliable motor protection and control are critical. By ensuring consistent electrical connections, it aids in maintaining the performance and safety of motor control circuits, thus optimizing operational efficiency and minimizing downtime in various industrial environments.

The product code 3RV2921-1M typically refers to accessory components for Siemens motor protection circuit breakers. The specific package type and contents can vary, often including terminal covers or connector links. For precise details, it is recommended to consult Siemens' official documentation or product catalog.