SCHNEIDER ELECTRIC LRD06

Schneider Electric LRD06 Thermal Overload Relay

Description

The Schneider Electric LRD06 is a TeSys LRD thermal overload relay designed for the protection of motors. It offers a setting range of 1-1.6A and operates as a Class 10 device. This component is crucial for preventing motor damage due to overloads, phase failure, or prolonged starting times. It mounts directly onto TeSys D contactors for a compact and reliable motor starter assembly.

Specifications

• Manufacturer: Schneider Electric
• Model: LRD06
• Product Range: TeSys LRD
• Current Setting Range: 1A to 1.6A
• Rated Insulation Voltage (Ui): 690V AC
• Trip Class: Class 10 conforming to IEC 60947-4-1
• Auxiliary Contacts: 1 NO (Normally Open) + 1 NC (Normally Closed)
• Mounting: Direct mount on contactor

Label Info

• Brands: Telemecanique, Square D, Schneider Electric
• Model: LRD 06
• Range: 1 – 1.6A
• Ui: 690V, Uimp: 6kV
• Standard: IEC/EN 60947.4.1

Application

This thermal overload relay is widely used in industrial automation, HVAC systems, and material handling to provide essential motor protection. It is compatible with Schneider Electric TeSys D contactors (models LC1D09 to LC1D38).

Country of Origin

This product was manufactured in France.

CO2 Impact

By purchasing this pre-owned component, you are actively contributing to the circular economy and have helped avoid approximately 6 kg of CO2 emissions associated with the production of a new unit. This is comparable to the emissions of driving a car for 30 kilometers.

Availability

This item is in stock and ready for immediate dispatch. Order now from spareparts2day for expert support and fast delivery.

FAQ

What is the function of the blue and red buttons on the LRD06?

The red button is the ‘Stop’ button, which can be used to manually trip the relay and stop the motor. The blue button is the ‘Reset’ button, used to reset the relay after a fault has been cleared. It can typically be set to either manual or automatic reset mode.

How do I correctly set the current on this thermal overload relay?

The current should be set to the motor’s full load ampere (FLA) rating, which is found on the motor’s nameplate. Use a small screwdriver to turn the dial on the front of the relay to match this value within the 1-1.6A range.

Can this LRD06 be used as a standalone device?

No, the LRD06 is designed for direct mounting onto a compatible TeSys D contactor. For standalone mounting, you would need a separate terminal block adapter, such as the LAD7B106.

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Last Update: Friday, March 13, 2026