3RA1931-1AA00

The 3RA1931-1AA00 is an S2 specification AC operating connection module used to combine the 3RV1.31 motor protection circuit breaker with the 3RT1.3 contactor. It is also compatible with the 3RW3 soft starter. Packaged as a single unit, it is suitable for various motor starting combination applications.

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Siemens 3RA1931-1AA00 SIRIUS AC connection module physical diagram

Product Positioning

The 3RA1931-1AA00 is a SIRIUS series AC operating connection module used to assemble and position the 3RV1.31 circuit breaker and the 3RT1.3 contactor. It can also be used with the 3RW3 soft starter and is suitable for S2 specification combinations.

Core Product Advantages and Features

Electrical and mechanical connections

The circuit breaker and contactor contacts are synchronously fixed and connected in series to reduce independent wiring.

AC operation design

It corresponds to the combined application of AC coil contactor and soft starter.

Compatible 3RW3

In addition to contactor combinations, it can also be used with soft starters to meet the needs of the device.

Single-piece packaging

Purchase materials based on actual usage to reduce material preparation costs.

project	Specification
model	3RA1931-1AA00
Product Type	Connection Module (Electrical and Mechanical)
Applicable circuit breakers	3RV1.31 series
Applicable contactors	3RT1.3 series
Compatible soft starter	3RW3 series
Operation method	AC operation
Corresponding specifications	S2
Packaging quantity	1 piece/pack
net weight	Approximately 0.041 kg
country of origin	Romania
RoHS	conform to

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