The Schneider Electric LRD318L is a TeSys Deca thermal overload relay designed for motor protection applications. This relay is part of the TeSys Deca series, a comprehensive range of motor control and protection devices. It provides reliable overload and phase-loss protection for three-phase motors, ensuring operational continuity and preventing damage.

Technical details

• Series: TeSys Deca
• Type: Thermal Overload Relay
• Current Rating: 12...18 A
• Protection Class: Class 20
• Number of Poles: 3
• Reset Type: Manual or Automatic
• Mounting Method: Direct mounting or separate mounting with accessory
• Operating Temperature Range: -25 to 70 °C

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 in various industrial environments, including conveyor systems, pumps, fans, and machine tools. The LRD318L is designed to be compatible with Schneider Electric contactors from the LC1D, LC1K, and LC1SK series, facilitating seamless integration into existing TeSys motor control solutions.

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 LRD318L or contact our technical team for cross-reference assistance with compatible TeSys Deca components.