Part of the Schneider Electric TeSys range, the LRD3359A66 is a thermal overload relay designed for the protection of three-phase motors. This relay is engineered to provide reliable and precise motor protection in various industrial environments, commonly found in control panels for machinery and equipment.

Technical details

• Series: TeSys LRD
• Type: Thermal Overload Relay
• Configuration: 1 Normally Open (NO) and 1 Normally Closed (NC) signaling contacts
• Signaling Circuit Current Rating: Supports a signaling circuit with a current capacity (specific rating to be verified against manufacturer datasheet)
• Mounting: Designed for direct mounting onto compatible TeSys D contactors (specific contactor series compatibility to be verified against manufacturer datasheet)
• Reset Type: Manual or automatic reset functionality (specific type to be verified against manufacturer datasheet)
• Phase Failure Sensitivity: Built-in phase failure sensitivity for enhanced motor protection
• Ambient Temperature Compensation: Integrated ambient temperature compensation for accurate tripping across a range of operating temperatures

Applications & compatibility

The Schneider Electric LRD3359A66 thermal overload relay is suitable for protecting motors in applications such as conveyor systems, pumps, fans, and machine tools. It is designed to integrate seamlessly with Schneider Electric TeSys contactors, forming a robust motor control and protection solution for various industrial automation setups.

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 LRD3359A66 or contact our technical team for cross-reference assistance with compatible TeSys components.