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Schneider LRD12 | Thermal overload relay, TeSys LRD, 5.5…8 A, class 10A

Schneider Electric

In stock

2,184 EGP 4,200 EGP

In stock


Schneider LRD12 | Thermal overload relay, TeSys LRD, 5.5…8 A, class 10A


Introduction to Schneider LRD12

  • What is the Schneider LRD12?

  • Importance of understanding its description.

Overview of Schneider Electric

  • Brief background of Schneider Electric.

  • Their product range and focus areas.

Purpose and Functionality of LRD12

  • Understanding the primary function of LRD12.

  • How does it contribute to electrical systems?

Key Features of LRD12

  • Highlighting the standout features.

  • What sets it apart from other products?

Technical Specifications

  • Detailed specifications and technical aspects.

  • Important parameters to consider.

Installation and Setup

  • Step-by-step guide for installing LRD12.

  • Tips for efficient setup.

Applications and Industries

  • Where is LRD12 commonly used?

  • Industries and scenarios where it proves beneficial.

Advantages of Using LRD12

  • Benefits for users and businesses.

  • How does it enhance operations?

Comparison with Similar Products

  • Contrasting LRD12 with similar offerings.

  • Strengths and weaknesses in comparison.

Customer Reviews and Feedback

  • Insights from users and customers.

  • Real-world experiences with LRD12.

Maintenance and Troubleshooting

  • Tips for maintaining LRD12.

  • Common issues and how to address them.

Future Developments

  • Potential advancements or updates.

  • What to expect from Schneider Electric.


  • Summarizing the significance of LRD12.

  • Final thoughts on its description.


  1. What is the warranty period for Schneider LRD12?

  2. Can LRD12 be used in outdoor applications?

  3. How do I know if LRD12 is compatible with my system?

  4. Is professional installation necessary for LRD12?

  5. Are there any safety precautions to consider when using LRD12?

Schneider LRD12 description

Schneider LRD12 is a vital component in the lineup of Schneider Electric products, designed to enhance electrical systems’ efficiency and safety. It serves a crucial role in various industries and applications, boasting a range of features and capabilities that set it apart from its counterparts. Let’s delve deeper into the description of Schneider LRD12 and explore its significance in today’s electrical landscape.

Overview of Schneider Electric

Before delving into the specifics of LRD12, it’s essential to understand Schneider Electric, the renowned multinational corporation behind it. Schneider Electric is a global leader in energy management and automation, offering innovative solutions for residential, commercial, and industrial sectors. With a diverse product portfolio and a commitment to sustainability, Schneider Electric has earned a reputation for reliability and excellence.

Purpose and Functionality of LRD12

Schneider LRD12 is primarily a thermal overload relay, designed to protect electrical motors from overheating and damage. It monitors the motor’s current and temperature, triggering a trip signal if it detects abnormal conditions. This proactive approach helps prevent equipment failures, downtime, and costly repairs, ensuring smooth and uninterrupted operation of critical systems.

Key Features of LRD12

LRD12 boasts several features that make it an indispensable asset in electrical installations. It offers adjustable current settings, allowing users to customize protection levels according to their specific requirements. Additionally, its compact design and easy installation make it suitable for a wide range of applications, from small machines to large industrial setups.

Technical Specifications

The technical specifications of LRD12 include its rated current, operating voltage, and ambient temperature range. With a wide operating range and robust construction, LRD12 is capable of withstanding harsh environmental conditions and delivering reliable performance in demanding applications.

Installation and Setup

Installing LRD12 is a straightforward process, thanks to its user-friendly design and clear instructions. It can be mounted easily on DIN rails or directly onto motor contactors, minimizing installation time and effort. Additionally, its intuitive setup interface ensures hassle-free configuration, allowing users to get up and running quickly.

Applications and Industries

LRD12 finds widespread use across various industries and applications, including manufacturing, mining, and transportation. It is commonly employed in conveyor systems, pumps, compressors, and other motor-driven equipment, where reliable motor protection is essential for uninterrupted operation.

Advantages of Using LRD12

The use of LRD12 offers numerous advantages for businesses and users alike. Its advanced protection features help prevent costly downtime and equipment damage, reducing maintenance expenses and increasing productivity. Furthermore, its compact size and versatility make it an ideal choice for both new installations and retrofit projects.

Comparison with Similar Products

When compared to similar products on the market, LRD12 stands out for its reliability, performance, and ease of use. Its robust construction and advanced features set it apart from competitors, providing users with peace of mind and confidence in their electrical systems’ protection.

Customer Reviews and Feedback

Feedback from users and customers further reinforces LRD12’s reputation as a dependable and effective solution for motor protection. Positive reviews highlight its reliability, durability, and ease of installation, making it a top choice for professionals and businesses seeking superior performance and value.

Maintenance and Troubleshooting

Maintaining LRD12 is simple and straightforward, requiring periodic inspection and testing to ensure optimal performance. Routine maintenance tasks include checking for loose connections, cleaning the unit’s exterior, and verifying proper operation using diagnostic tools. In the event of an issue, troubleshooting guides and technical support from Schneider Electric are available to assist users in resolving problems promptly.

Future Developments

As technology advances and industry demands evolve, Schneider Electric continues to innovate and improve its product offerings. Future developments in motor protection technology may include enhanced connectivity, predictive maintenance capabilities, and integration with IoT platforms, further enhancing LRD12’s functionality and value proposition.


In conclusion, Schneider LRD12 is a versatile and reliable thermal overload relay that plays a vital role in safeguarding electrical motors from overheating and damage. Its advanced features, robust construction, and ease of installation make it an indispensable asset for businesses and industries worldwide. With Schneider Electric’s commitment to innovation and excellence, LRD12 is poised to remain a trusted solution for motor protection in the years to come.


  1. What is the warranty period for Schneider LRD12?

  2. Can LRD12 be used in outdoor applications?

  3. How do I know if LRD12 is compatible with my system?

  4. Is professional installation necessary for LRD12?

  5. Are there any safety precautions to consider when using LRD12?



Product name

Product or component type

Device short name

Relay application

Product compatibility

Network type

Thermal overload class

Network frequency

Tripping threshold

Auxiliary contact composition

Permissible current

Associated fuse rating

phase failure sensitivity

Control type

Temperature compensation

Tightening torque

Climatic withstand

Flame retardance

Dielectric strength

Product certifications




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Sustainable offer status

REACh Regulation

EU RoHS Directive

Mercury free

China RoHS Regulation

RoHS exemption information

Environmental Disclosure

Circularity Profile



Main documents

Datasheet Download Datasheet
Product datasheet LRD12
User guide
Instruction sheet
CAD Files Download
Environmental disclosure

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