Siemens SIRIUS 3RV19275AA00 Connection Module for 3RV2 Motor Starter Protectors and 3RT2 Contactors, Size S0, 3-Pole

In industrial control panels, electricians often need to combine a motor starter protector and a contactor into a compact, reliable starter assembly. The Siemens 3RV19275AA00 connection module enables a direct electrical and mechanical link between a SIRIUS 3RV2 motor starter protector (size S0) and a SIRIUS 3RT2 contactor (size S0), forming a 3-pole motor starter combination without additional wiring.

Key specifications

• Accessory type: Connection module
• Compatible devices: SIRIUS 3RV2 motor starter protectors, size S0; SIRIUS 3RT2 contactors, size S0
• Function: Electrical and mechanical connection
• Number of poles: 3
• Rated insulation voltage (Ui): 690 V
• Rated impulse withstand voltage (Uimp): 6 kV
• Operating temperature range: -25 to +60 °C
• Storage temperature range: -50 to +80 °C
• Degree of protection: IP20 when installed
• Mounting: Direct mounting between devices
• Connection method: Screw-type
• Material: Insulating material and conductive elements
• Colour: Grey/Black
• Product series: SIRIUS

Why choose it

This module simplifies the assembly of motor starter combinations by eliminating the need for separate wiring between the protector and contactor. It ensures a secure mechanical connection and reliable electrical continuity, reducing installation time and potential wiring errors.

Ideal use cases

• Building motor starter combinations in industrial control panels
• Connecting SIRIUS 3RV2 motor starter protectors to 3RT2 contactors in size S0
• Applications requiring a compact, direct-mounted starter assembly

Good to know

The module is designed for use with SIRIUS 3RV2 and 3RT2 devices of size S0. It provides a 3-pole connection and is suitable for rated insulation voltages up to 690 V.