The Schneider Electric LRD3363 is a TeSys LRD thermal overload relay designed for motor protection applications. This relay is part of the established TeSys LRD series, known for its robust construction and reliable performance in demanding industrial environments. It provides essential overcurrent and phase loss protection for three-phase motors.

Technical details

• Series: TeSys LRD
• Current Rating: 63...80 A
• Trip Class: Class 10A
• Mounting Type: Direct mount or separate mounting with accessories
• Reset Type: Manual or automatic reset
• Phase Loss Sensitivity: Yes
• Differential Trip: Yes
• Temperature Compensation: Yes

Applications & compatibility

This thermal overload relay is commonly integrated into motor control centers (MCCs) and individual motor starter assemblies. It is suitable for protecting motors used in applications such as conveyor systems, pumps, fans, and general machinery across various industries including manufacturing, food and beverage, and water treatment.

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 LRD3363 or contact our technical team for cross-reference assistance with compatible TeSys components.