Designed for robust motor protection in three-phase industrial applications, the Schneider Electric LRD325 thermal overload relay offers precise current monitoring and fault detection. This relay is a key component in protecting motors from damage due to overloads, phase unbalance, and short circuits, commonly found in machinery such as pumps, fans, and conveyor systems.

Technical details

• Series: TeSys LRD
• Thermal Setting Range: 17A to 25A
• Motor Power Rating: Up to 11kW (at 400V)
• Voltage Class: Suitable for 400V systems
• Tripping Class: Class 10A
• Protection Features: Phase unbalance detection, thermal overload
• Mounting Type: Designed for direct mounting onto compatible Schneider Electric contactors (refer to manufacturer documentation for specific compatibility)
• Operating Temperature Range: -25°C to +70°C (refer to manufacturer datasheet for precise limits)

Applications & compatibility

The Schneider LRD325 is engineered for use in a wide array of industrial environments, including manufacturing plants, water treatment facilities, and material handling operations. It is compatible with various three-phase motor control circuits where reliable overload protection is critical to prevent downtime and equipment failure. This relay is often integrated into motor control centers (MCCs) and standalone motor starter assemblies.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider LRD325 or contact our technical team for cross-reference assistance with compatible TeSys components.