The Schneider Electric TeSys LR97D38M7 electronic overcurrent relay is designed for motor protection applications within industrial control systems. This relay is part of the TeSys LR97D series, offering reliable detection of overcurrent conditions to safeguard electric motors from damage. Its robust construction and precise electronic sensing make it suitable for demanding environments.

Technical details

• Series: TeSys LR97D
• Type: Electronic Overcurrent Relay
• Control Circuit Voltage: 200 to 240 VAC
• Adjustable Current Setting: 20 to 38 Amperes
• Contact Configuration: 1 Changeover (1 C/O)
• Trip Class: Class 10 (typical for this type of relay, verify with datasheet)
• Mounting: Designed for direct mounting onto compatible TeSys contactors (verify compatibility with specific contactor model)
• Protection Functions: Overcurrent detection with adjustable trip current and time delay (verify specific delay settings with datasheet)

Applications & compatibility

This LR97D38M7 relay is commonly integrated into motor control centers and individual motor starter assemblies for a wide range of industrial machinery. It is particularly well-suited for protecting motors in applications such as conveyor systems, pumps, fans, and machine tools where precise overcurrent monitoring is critical for operational continuity and equipment longevity.

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 LR97D38M7 or contact our technical team for cross-reference assistance with compatible TeSys components.