Schneider EasyPact TVS Thermal Overload Relay LRE07

Schneider LRE07 Over Load Relay — Schneider EasyPact TVS Thermal Overload Relay LRE07 (1.6–2.5 A)

The Schneider EasyPact TVS Thermal Overload Relay LRE07 is a precision motor protection device from the trusted EasyPact TVS series of Schneider Electric. Specifically designed to safeguard small three-phase motors, this relay helps prevent overheating and potential motor faults caused by prolonged overloads, phase loss, and imbalanced currents — essential for reliable electrical systems in industrial and commercial applications across India.

🔌 What Is the LRE07 Thermal Overload Relay?

The LRE07 is a three-pole differential thermal overload relay with an adjustable current range of 1.6 – 2.5 A. It continually monitors the current in all three motor phases and disconnects the circuit when extended overload or abnormal phase conditions occur, protecting motors from overheating and reducing risk of failure. Built to meet IEC 60947-4-1 Class 10A standards, this relay strikes a balance between tolerating normal start-up inrush currents and responding reliably to actual overloads.

Designed for space-efficient use in control panels, the LRE07 can be directly mounted on compatible EasyPact TVS contactors, simplifying installation and panel design for motor starter assemblies.

🛠️ Key Features & Benefits

• Adjustable Protection Range (1.6 – 2.5 A): Fine-tune thermal settings to match your motor’s full-load current for accurate overload protection.

• Three-Pole Differential Monitoring: Continuously checks all phases to detect overload, phase loss, and imbalance.

• Class 10A Trip Characteristic: Conforms to IEC standards for dependable tripping response under sustained overload conditions.

• Manual & Automatic Reset: Offers flexibility in system operation and maintenance.

• Auxiliary Contacts (1 NO + 1 NC): Enables signalling to control panels, PLCs, or alarm systems for status feedback.

• Trip Indicator Flag: Visual feedback helps identify trip events quickly for easier troubleshooting.

• Secure Screw-Clamp Terminals: Ensures reliable, vibration-resistant electrical connections in control panels.

• Compact Industrial Design: Saves panel space and integrates easily with EasyPact TVS contactors.

⚙️ Why Use the LRE07 Overload Relay?

Thermal overload relays like the Schneider EasyPact TVS LRE07 are essential in motor control systems because they help:

• Prevent motor winding damage by disconnecting power before sustained overload harm.

• Reduce downtime by detecting faults early and reliably disconnecting the load.

• Enhance electrical safety with overload, phase loss, and imbalance fault protection.

• Extend motor and equipment life with dependable thermal safeguarding.

• Simplify panel design with a compact, contactor-mountable solution.

This makes the LRE07 a practical choice for electrical engineers, control panel builders, and maintenance teams working with smaller three-phase motor applications.

📌 Typical Applications

The Schneider EasyPact TVS Thermal Overload Relay LRE07 is ideal for:

• Small motor starter assemblies with EasyPact TVS contactors

• Pumps, fans, and blowers in industrial or commercial environments

• Conveyor and light machinery motor protection

• HVAC system motor drives

• Workshop and factory panel installations where compact motor protection is needed