3RU1900-2AM71
The SIRIUS 3RU1900-2AM71 is an electronic remote control reset module with a rated voltage of 220...250 V AC/DC. It is suitable for 3RU series S00 to S3 size thermal overload relays. When installed on the relay, it can realize the remote reset function, reduce the number of times personnel need to inspect the field panel, and improve the maintenance efficiency of the motor control system.
Product Positioning
The 3RU1900-2AM71 is an electronic remote-controlled reset module for Siemens SIRIUS 3RU series thermal overload relays. It has a rated voltage of 220...250 V AC/DC, allowing the reset action after tripping to be completed remotely.
Core Product Advantages and Features
Remote recovery function
After tripping, it can be reset via a remote signal, without requiring personnel to operate the relay in person.
Wide range of applications
Compatible with 3RU series S00 to S3 thermal overload relays of various sizes, offering high selection flexibility.
Rated voltage 220...250V AC/DC
It supports both AC and DC power input, and can be used with existing control power supplies on site.
Modular installation
It can be directly installed on the thermal overload relay without the need for additional wiring or modification of the existing circuit.
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