3RA2911-2AA00
The 3RA2911-2AA00 is a SIRIUS S00 connection module with a spring-loaded terminal design. It mechanically and electrically connects the 3RV2011 circuit breaker and the 3RT201 contactor into a single unit, simplifying the wiring of the motor starting circuit and panel space configuration. It is a common circuit breaker and contactor combination accessory.
Product Positioning
The 3RA2911-2AA00 is a Siemens SIRIUS series S00 specification connection module. Its function is to electrically and mechanically connect the 3RV2011 motor starting protection circuit breaker and the 3RT201 contactor to form a complete motor starting unit. It is a commonly used standard accessory for control panel wiring.
Core Product Advantages and Features
Spring-loaded terminal design
Wiring can be completed without screws, shortening the control panel assembly time and reducing the risk of loosening.
Electrical and mechanical dual connection
Simultaneously, the mechanical fixing and electrical connection between the circuit breaker and the contactor are completed, reducing additional wiring procedures.
S00 specification
The dimensions correspond to the S00 shape of 3RV2011 and 3RT201, and the mounting holes and contacts are completely aligned, allowing for assembly without machining.
Combined motor starter unit
When paired with circuit breakers and contactors, it can form a standard direct starting circuit, facilitating standardized panel design.
Recommend
Read More
3RA2943-2C
The Siemens 3RA2943-2C is an electrical wiring kit for star-delta starters in the SIRIUS 3RA29 series. It is suitable for combinations of S3-sized main contactors and delta contactors, and S2-sized star contactors. It provides a complete set of wiring and terminal accessories to help correctly wire the three contactors to form a complete star-delta reduced voltage starting circuit.
Read More
3RA2911-2A
The 3RA2911-2A is a SIRIUS S00 connection module with a spring-loaded terminal design. It functions the same as the 3RA2911-2AA00 and is used to connect the 3RV2011 circuit breaker and the 3RT201 contactor. It is usually supplied in multi-piece packages and is suitable for mass assembly of control panels.
Read More
3RA2911-0
The 3RA2911-0 is a star-delta coupling module with built-in connecting cables. It is suitable for SIRIUS 3RT2 series contactors and is used to assist in the formation of star-delta (Y-Δ) reduced-voltage starting circuits. It belongs to a different functional category of accessories than general circuit breaker contactor connection modules.