Schneider Electric LR3D22L TeSys LRD Thermal Overload Relay 690VAC 17-24A Class 20

Product Description

The Schneider Electric LR3D22L Thermal Overload Relay, part of the TeSys LRD series, is engineered for direct mounting on TeSys D contactors. It provides robust protection for motors rated at 11kW@400V, incorporating a thermal setting range from 16 to 24A and a tripping class of 20. Suitable for unbalanced loads, this relay features a compact, efficient design that includes manual test and reset buttons, an automatic reset function, and a trip auxiliary contact with a flag indicator. The product is compliant with IEC, UL, CSA, CCC, EAC, and Marine standards and adheres to the Green Premium regulations (RoHs/Reach).

• Direct mounting on TeSys D contactors for a compact starter assembly
• Multi-standard certification ensuring global usability
• Equipped with manual and automatic reset features, enhancing operational flexibility

Product Highlights

This thermal overload relay is not only lightweight and compact (width of 45mm) but also temperature compensated to maintain precise protection accuracy. It’s suitable for varied industrial applications, providing a reliable defense against potential motor overload.

Product Information

Standard Information

• Brand: Schneider Electric
• MPN: LR3D22L
• Category: Industrial Automation and Control

Technical Specifications

• Width: 45 mm
• Height: 66 mm
• Depth: 76 mm
• Weight: 0.32 lb
• Voltage: 690 Volt
• Thermal Range: 16-24A
• Tripping Class: 20
• Certifications: IEC, UL, CSA, CCC, EAC, Marine
• Control Type: Red push-button stop; Blue push-button reset