SCHNEIDER ELECTRIC LRD07

Schneider Electric Thermal Overload Relay 1.6-2.5A LRD07

Description

The Schneider Electric LRD07 is a TeSys Deca differential thermal overload relay designed for the protection of motors. It offers a thermal setting range of 1.6 to 2.5 Amperes and features Class 10A trip characteristics. This component is crucial for preventing motor damage due to overcurrents, phase loss, or prolonged starting times. It can be directly mounted onto TeSys D contactors for a compact and efficient starter assembly.

Specifications

• Manufacturer: Schneider Electric (Telemecanique)
• Model: LRD07
• Product Range: TeSys Deca
• Setting Range: 1.6 – 2.5 A
• Trip Class: Class 10A according to IEC 60947-4-1
• Rated Insulation Voltage (Ui): 690 V
• Auxiliary Contacts: 1 NO + 1 NC
• Reset: Manual / Automatic

Label Info

• Brands: Telemecanique, Square D, Schneider Electric
• Model: LRD 07
• Current Range: 1.6 – 2.5A
• Ui: 690V, Uimp: 6kV

Application

This thermal overload relay is widely used in industrial automation, HVAC systems, and manufacturing lines to provide essential protection for three-phase AC motors. It is suitable for applications requiring standard motor starting conditions.

Country of Origin

This product was manufactured in France.

CO2 Impact

Opting for this pre-owned LRD07 relay saves an estimated 6 kg of CO2 compared to manufacturing a new one. This saving is comparable to the emissions from driving a car for 30 kilometers.

Availability

This item is a used, tested product in excellent working condition. Available for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What contactors is the LRD07 compatible with?

It is designed for direct mounting on Schneider Electric TeSys D contactors, specifically models LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, and LC1D38.

What is the difference between manual and automatic reset on this relay?

In manual mode (selected with the blue button), the relay must be physically reset after a trip. In automatic mode, it will attempt to reset automatically after a cool-down period. Manual reset is recommended for safety-critical applications.

What does ‘Class 10’ protection mean for this thermal overload relay?

‘Class 10’ indicates that the relay will trip within 10 seconds when subjected to a current that is 7.2 times its set value. This class is suitable for standard motor starting applications with normal start-up times.

Last Update: Friday, March 13, 2026

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