Schneider Electric Harmony Relay Series Solid State Relay, 25 A Load, Panel Mount, 530 V ac Load, 32 V dc Control

This solid state relay is an advanced component designed for panel mounting applications in automation and electrical systems. With a robust capacity of 25A and a voltage range of 48 to 530V AC, it operates efficiently in demanding environments. The relay measures 101.3mm in length, 97.8mm in depth, and 35.5 mm in height, making it a compact choice for a variety of installations.

• Offers zero voltage switching for enhanced reliability
• Supports three-phase operation for versatile applications
• Wide control voltage range of 4 to 32V DC
• Fast response time of 8.33ms ensures efficient operation
• Designed for high voltage applications with 1200V transient overvoltage capability
• High environmental resistance with a thermal operation range of -40 to +80°C

• Used for motor control in heavy machinery
• Applicable in HVAC systems for efficient power management
• Ideal for systems requiring high voltage switching capabilities
• Suitable for robust with significant heat dissipation needs

This feature minimises electrical noise during switching, which increases the longevity of connected devices and enhances operational stability. It ensures that the relay turns on and off at zero volts, reducing wear and tear on components.

The thermal resistance of 0.24 °C/W helps in maintaining efficient heat dissipation during operation, preventing overheating and ensuring reliable functioning in challenging environments.

It is essential to ensure that the installation allows for proper airflow and does not obstruct the heat dissipation elements. Given its panel mount design, checking for secure screw terminal connections to prevent loose wiring is crucial for optimal performance.

Schneider Solid State Relays