Havells Thermal Over Load Relay 2.8A – 4.2A

Havells Thermal Overload Relay 2.8A – 4.2A | Dependable Motor Safety Solution

The Havells Thermal Overload Relay 2.8A – 4.2A is an advanced motor protection device designed to safeguard electrical motors and connected equipment against overload, overheating, single phasing, and current imbalance. Backed by Havells’ superior technology, this relay offers reliable performance, operational safety, and long service life, making it an essential component in motor control applications.

With an adjustable current range of 2.8 to 4.2 Amperes, this relay is perfectly suited for small and medium-capacity motors commonly used in water pumps, compressors, fans, blowers, conveyors, and HVAC systems. By detecting overload conditions through its bimetallic strip mechanism, it ensures precise tripping action, thus preventing costly breakdowns and extending equipment life.

The Havells Thermal Overload Relay 2.8A – 4.2A is designed for direct mounting on Havells contactors, ensuring simple installation and easy integration into motor starters and electrical panels. With manual and automatic reset options, operators gain flexibility in system management. Its rugged yet compact construction provides durability while saving valuable panel space, making it ideal for both industrial and commercial use.

Installing this relay in your motor circuit ensures reduced downtime, better efficiency, and complete protection for your motors, making it a must-have for preventive electrical safety.

🔹 Key Features

• Adjustable Current Range: 2.8A – 4.2A

• Accurate Protection: Bimetallic thermal sensing for reliable overload detection.

• Phase Failure Protection: Safeguards motors from damage due to supply imbalance.

• Reset Options: Both manual and auto reset modes for user convenience.

• Direct Contactor Mounting: Easy integration with Havells contactors.

• Durable Compact Design: Built for long-term performance in tough conditions.

🔹 Benefits of Havells Thermal Overload Relay 2.8A – 4.2A

1. Motor Safety Assurance: Prevents damage from overload and overheating.

2. Reduced Maintenance Costs: Protects equipment, minimizing repair expenses.

3. Extended Equipment Life: Enhances longevity of motors and connected systems.

4. Easy to Use: Simple installation with reset flexibility.

5. Trusted Brand: Havells guarantees quality, safety, and reliability.

🔹 Applications

• Water pumps & compressors

• HVAC motors and fans

• Industrial blowers and conveyors

• Small machinery and automation setups

🔹 Technical Specifications

• Brand: Havells

• Model: Thermal Overload Relay 2.8A – 4.2A

• Current Range: 2.8 – 4.2 Amperes

• Protection Type: Overload, phase failure, unbalanced current

• Reset Options: Manual / Automatic

• Mounting: Direct with contactors

✅ The Havells Thermal Overload Relay 2.8A – 4.2A delivers precise, efficient, and reliable protection for your motors, ensuring long-lasting performance and operational safety.