Schneider Electric LRD07 Thermal Overload Relay 1.6–2.5A | TeSys D Motor Protection Relay
The Schneider Electric LRD07 Thermal Overload Relay is a reliable motor protection relay designed to protect three-phase motors from overload, phase failure, and prolonged overcurrent conditions. Part of the globally trusted TeSys D Series, the LRD07 features an adjustable current setting range of 1.6–2.5 Amps, making it ideal for low-power industrial motors used in automation systems, machine tools, pumps, compressors, and electrical control panels.
Designed for seamless integration with Schneider Electric LC1D09 to LC1D38 contactors, the LRD07 helps create a complete Direct-On-Line (DOL) motor starter that provides dependable overload protection. Its Class 10A tripping characteristic allows motors to withstand normal starting currents while quickly disconnecting the circuit during sustained overload conditions. The relay also offers phase-loss sensitivity, helping prevent costly motor damage caused by single phasing or unbalanced loads.
Its compact design enables direct mounting beneath compatible TeSys D contactors, reducing panel space while simplifying installation. With manual and automatic reset options, built-in trip indication, and robust construction, the LRD07 is widely used by panel builders, OEMs, electrical contractors, and maintenance engineers across various industrial applications.
Key Features
• Genuine Schneider Electric TeSys D Series Thermal Overload Relay
• Adjustable current range: 1.6–2.5A
• Class 10A thermal overload protection
• Protects against motor overload and phase failure
• Manual and automatic reset options
• Built-in trip indication for easy fault diagnosis
• Direct mounting on Schneider TeSys D contactors
• Compact, rugged, and maintenance-free design
• High reliability for industrial motor protection
Technical Specifications
• Model: LRD07
• Brand: Schneider Electric
• Series: TeSys D
• Product Type: Thermal Overload Relay
• Adjustable Current Range: 1.6–2.5A
• Tripping Class: Class 10A
• Number of Poles: 3 Pole
• Reset Type: Manual / Automatic
• Mounting: Direct Mount on LC1D Series Contactors
• Compatible Contactors: LC1D09, LC1D12, LC1D18, LC1D25, LC1D32 & LC1D38
• Maximum Operating Voltage: 690V AC
• Standards: IEC 60947-4-1
Applications
• Motor Control Centers (MCC Panels)
• Three-phase motor starters
• Industrial control panels
• Water pump control systems
• Compressors and HVAC equipment
• Conveyor systems
• Packaging and processing machinery
• Manufacturing plants
• PLC-based automation systems
• OEM machine panels
Why Buy From Voltkart?
• Genuine Schneider Electric products
• GST invoice provided with every order
• Pan India delivery in 5–7 days
• Bulk pricing available on WhatsApp
• Expert technical support for product selection
Frequently Asked Questions
Q: What is the adjustable current range of the Schneider LRD07?
A: The Schneider LRD07 features an adjustable thermal overload setting from 1.6A to 2.5A, allowing accurate protection for motors operating within this current range.
Q: Which Schneider contactors are compatible with the LRD07?
A: The LRD07 is designed for direct mounting on Schneider Electric LC1D09 to LC1D38 TeSys D contactors, making it ideal for complete motor starter assemblies.
Q: What protection does the Schneider LRD07 provide?
A: The LRD07 protects three-phase motors against overload, prolonged overcurrent, and phase failure, helping improve motor life, reduce downtime, and increase the reliability of industrial equipment.
