The Schneider Electric LR2D2355 is a thermal overload relay designed for motor protection applications. This relay is part of the LR2-D series, a line of reliable and robust thermal overload relays commonly integrated into motor control centers and individual motor starter assemblies. It provides adjustable thermal overload protection to prevent motor damage from sustained overcurrent conditions.

Technical details

• Series: LR2-D
• Type: Thermal Overload Relay
• Full Load Current (FLC) Range: 30A to 40A
• Protection Function: Thermal overload and phase loss detection
• Reset Type: Manual and Automatic reset options
• Mounting: Designed for direct mounting onto compatible Schneider Electric contactors (e.g., LC1D series)
• Trip Class: Class 10 (typical for this series, verify with datasheet for exact specification)
• Phase Failure Sensitivity: Yes

Applications & compatibility

This LR2D2355 thermal overload relay is suitable for protecting three-phase induction motors across a variety of industrial settings. It is commonly found in applications such as conveyor systems, pumps, fans, and general machinery where reliable motor protection is critical. Ensure compatibility with your specific Schneider Electric contactor model and motor full load current rating.

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 LR2D2355 or contact our technical team for cross-reference assistance with compatible LR2-D series components.