Siemens 3RF2390-3AA06 Description: The Siemens 3RF2390-3AA06 is a mechanical safety relay intended for use in safety applications.
Features:
Type: Mechanical safety relay
Number of contacts: 2NO, 2NC
Nominal voltage: 24 V AC/DC
Rated current: 6 A at 250 V AC, 3 A at 125 V DC
Safety function: category 4 according to EN ISO 13849-1, PL e according to EN ISO 13849-1
Reset type: Manual
Certifications: TÜV, BG, CSA
Mounting: on 35 mm DIN rail
Applications: The Siemens 3RF2390-3AA06 safety relay is used in safety applications that require a high level of reliability, such as:
Emergency stops
Safety barriers
Access protection devices
Motion controllers
Advantages:
High reliability and safety
Easy installation and maintenance
Compatible with a wide range of safety systems
Certifications from independent organizations
Connection diagram: 
Note: This information is provided for informational purposes only. For the latest information and technical specifications, please refer to the manufacturer's official documentation.