Part of the Schneider Electric TeSys LRD series, the LRD3406 thermal overload relay is engineered for robust motor protection in demanding industrial environments. This relay is designed to safeguard motors and associated equipment against thermal damage caused by overloads, ensuring operational continuity and safety. The LRD3406 offers a configurable current setting range, allowing for precise calibration to match specific motor requirements.

Technical details

• Series: TeSys LRD
• Type: Thermal Overload Relay
• Amperage Range: 30-40 A
• Trip Class: Class 10A
• Mounting: Designed for direct mounting onto compatible TeSys contactors (verify specific contactor compatibility with manufacturer documentation).
• Reset Type: Manual and automatic reset options available (verify specific model configuration).
• Phase Loss Sensitivity: Built-in phase loss sensitivity for enhanced protection.
• Temperature Compensation: Ambient temperature compensated for reliable operation across a range of environmental conditions.

Applications & compatibility

The Schneider Electric LRD3406 is commonly employed in motor control circuits for a wide array of industrial machinery. Its application spans across sectors such as manufacturing, material handling, and process control, protecting motors in applications like conveyor systems, pumps, fans, and machine tools. This relay is designed to integrate seamlessly with Schneider Electric's TeSys contactor range, providing a complete motor starter solution.

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 Electric LRD3406 or contact our technical team for cross-reference assistance with compatible TeSys components.