Phoenix Contact REL-OR-BL/L- 24DC/3X21 Industrial Relay 3P 10A AgNi 24V DC

The Phoenix Contact REL-OR-BL/L- 24DC/3X21 is a robust industrial relay engineered for precise switching operations within complex control systems. This 3-pole relay is designed to handle demanding electrical loads with a current rating of 10A, utilizing high-quality AgNi contact material to ensure long-term reliability and consistent performance. Operating on a 24V DC control voltage, this component is specifically optimized for seamless integration with ECOR-3 series sockets, providing a secure and stable connection for industrial automation environments.

Advantages

This industrial relay offers exceptional durability and operational stability, making it a dependable choice for critical control applications. The use of AgNi contact material provides excellent resistance to electrical wear, ensuring a long service life even under frequent switching cycles. Its 3-pole configuration allows for versatile circuit control, while the dedicated design for ECOR-3 sockets simplifies the installation process and ensures that the relay remains securely seated during operation, minimizing the risk of connection issues in high-vibration environments.

Suitable for

• Industrial automation and control systems
• Electrical distribution panels
• Machine building and manufacturing equipment
• Process control and monitoring applications

This relay may not be suitable for applications requiring high-frequency switching beyond its mechanical life specifications or for environments with extreme corrosive gases that could degrade the contact material. It is also not intended for direct high-voltage AC power distribution outside of its rated switching capacity.

Key specifications

• Configuration: 3-pole (3PDT)
• Rated current: 10A
• Contact material: AgNi
• Control voltage: 24V DC
• Compatibility: Designed for ECOR-3 sockets

To use the relay, insert it firmly into a compatible ECOR-3 socket until it clicks into place, ensuring the orientation matches the pin configuration. Verify that the control circuit is powered by a 24V DC supply before activation. Ensure that the load connected to the output contacts does not exceed the 10A current rating to prevent damage to the internal components.

What to consider before purchase

• Verify that your control system provides a stable 24V DC supply.
• Ensure that the load requirements do not exceed the 10A rating.
• Confirm that you have the appropriate ECOR-3 socket for installation.
• Check the space requirements within your control cabinet for proper ventilation.

For optimal performance and longevity, it is recommended to perform periodic inspections of the relay contacts and socket connections to ensure they remain free of dust and oxidation, especially in industrial environments.