Thermal Overload Relay

Thermal Overload Relay (Motor Protection Relay)

The Thermal Overload Relay is designed to protect electric motors from overload and phase failure conditions. It automatically trips when excessive current flows through the motor circuit, preventing damage and ensuring safe operation of industrial machinery.

Key Features

• Reliable motor overload protection
• Adjustable current setting range
• Manual and automatic reset options
• Compact and durable design
• Phase failure sensitivity
• Easy mounting with contactor compatibility

Technical Specifications

• Current Range: Adjustable (Model Based)
• Rated Voltage: Up to 690V AC
• Trip Class: Class 10A (Model Based)
• Mounting Type: Direct Mount on Contactor
• Reset Type: Manual / Automatic
• Auxiliary Contacts: 1NO + 1NC

Applications

• Motor control panels
• Industrial machinery
• Pump control systems
• Compressor protection
• HVAC equipment