3RB2985-2AA1

Siemens SIRIUS 3RB2985-2AA1 overload relay analog memory module accessory diagram
Siemens SIRIUS 3RB2985-2AA1 overload relay analog memory module accessory diagram

The Siemens SIRIUS 3RB2985-2AA1 is an Analog Basic 1 GF analog memory function expansion module, suitable for solid-state electronic overload relays of sizes S00 to S12 in the 3RB22/23 series, and belongs to the category of system function expansion accessories.

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Siemens SIRIUS 3RB2985-2AA1 overload relay analog memory module accessory diagram
Product Positioning

The Siemens SIRIUS 3RB2985-2AA1 is an Analog Basic 1 GF analog memory function expansion module, which is suitable for solid-state electronic overload relays of size S00 to S12 in the 3RB22/23 series. It is a function expansion accessory rather than the relay itself.

Core Product Advantages and Features
Analog signal function expansion
The manufacturer classifies it as an Analog Basic analog memory module, which can expand the analog signal application for overload relays.
Applicable to all sizes from S00 to S12
It can be used with 3RB22/23 overload relay systems of various sizes from S00 to S12.
Analog Basic 1 GF Specification
It belongs to the Analog Basic 1 GF level module, which is convenient to select according to system requirements.
Modular plug-in design
It can be directly plugged into the existing 3RB22/23 overload relay body, making installation and maintenance convenient.
project Specification
Product Type Analog memory function expansion module (accessory)
Module Specifications Analog Basic 1 GF
Applicable series SIRIUS 3RB22/23
Applicable size S00~S12

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