Part of the Schneider Electric TeSys Deca family, the LRD22 thermal overload relay is engineered for motor protection applications. This relay is designed to provide reliable overload and phase-loss protection for three-phase motors, ensuring operational continuity and preventing damage. Its Class 10A tripping characteristic indicates a rapid response to overcurrent conditions, crucial for safeguarding motor windings.

Technical details

• Series: TeSys Deca
• Thermal Overload Relay Type: LRD22
• Adjustable Current Range: 16A to 24A
• Contact Configuration: 1 Normally Open (NO) auxiliary contact and 1 Normally Closed (NC) auxiliary contact
• Tripping Class: Class 10A
• Connection Type: Screw clamp terminals for secure and reliable wiring
• Mounting Compatibility: Designed for direct mounting onto compatible TeSys D contactors (verify specific contactor models against manufacturer documentation)
• Phase Loss Sensitivity: Built-in phase loss detection for enhanced motor protection

Applications & compatibility

The Schneider Electric LRD22 thermal overload relay is commonly specified for motor control circuits in various industrial settings. It is integral to applications such as conveyor systems, pumps, fans, and machine tools where precise motor protection is paramount. This relay is designed to work in conjunction with TeSys D contactors, forming a robust motor starter assembly.

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 LRD22 or contact our technical team for cross-reference assistance with compatible TeSys components.