Protecting AC circuits and motors from overloads, phase failure, and prolonged stalling, the Schneider Electric LR2D series thermal overload relay is engineered for robust industrial environments. This 3-pole relay, identified by the part number LR2D3361, is designed to integrate seamlessly into motor control systems, providing essential protection for motors up to 30-37 kW at 400 V.

Technical Details

• Series: LR2D
• Type: Thermal Overload Relay
• Poles: 3
• Adjustable Current Range: 55 - 70 Amps
• Motor Power Rating (400V): Up to 30 - 37 kW
• Tripping Class: Class 20
• Protection Functions: Overload, Phase Failure, Prolonged Stalling
• Voltage Compatibility: Suitable for 400V motor applications.

Applications & Compatibility

The LR2D3361 thermal overload relay is commonly deployed in motor control centers and individual motor starter applications across various industries. It is particularly well-suited for protecting motors in demanding applications such as conveyor systems, pumps, fans, and general machinery where reliable overload protection is critical for operational uptime 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 Schneider Electric LR2D3361 or contact our technical team for cross-reference assistance with compatible LR2D series components.