The Schneider Electric LRE04 is a TeSys differential thermal overload relay designed for motor protection applications. This relay is part of the Easy TeSys range, offering reliable and precise overload detection for electric motors. It is commonly integrated into motor control centers and individual motor starter assemblies.

Technical details

• Series: TeSys Easy
• Type: Differential Thermal Overload Relay
• Adjustable Current Range: 0.4 A to 0.63 A
• Trip Class: Class 10A
• Mounting: Designed for direct mounting onto compatible TeSys contactors (verify specific contactor compatibility via manufacturer datasheet).
• Reset Function: Manual and automatic reset options available (verify specific model configuration).
• Phase Loss Sensitivity: Built-in phase loss sensitivity for enhanced motor protection.
• Temperature Compensation: Ambient temperature compensated to ensure consistent performance across varying environmental conditions.

Applications & compatibility

This overload relay is suitable for protecting three-phase motors in various industrial environments, including conveyor systems, pumps, fans, and machine tools. It is designed to work with specific TeSys contactors to form a complete motor starter solution. Ensure compatibility with your existing control system and motor specifications by consulting the manufacturer's documentation.

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 LRE04 or contact our technical team for cross-reference assistance with compatible TeSys components.