EUROPA TR2-D Thermal Overload Relay 7-10A

The EUROPA TR2-D Thermal Overload Relay is a crucial protective component for electrical motor circuits, engineered to meet stringent international standards including IEC 60947-1, IEC 60947-4-1, NFC 63-650, VDE 0660, and BS 4941. Its primary function is to guard electric motors against damage caused by excessive current draw from overloads or phase failure, ensuring operational safety and longevity.

This model features a precise setting range of 7 to 10 Amps, allowing for fine-tuned protection specific to your motor's requirements. It incorporates a tripping class of 10, which defines its specific thermal response curve under overload conditions. The relay is designed for robust performance with an insulation voltage of 690V and an operating voltage of 600V, making it suitable for a wide range of industrial applications.

Key Safety and Performance Features:

• Adheres to VDE 0106, providing IP2x protection against finger contact for enhanced operational safety.
• High dielectric strength tested at 6kV @ 50Hz in accordance with IEC 255-5.
• Strong impulse withstand voltage of 6kV as per IEC 801-5, guarding against voltage surges.
• Features a defined tripping threshold and is sensitive to phase failure, initiating a trip when the current exceeds 25% above the nominal setting (In), a critical feature for preventing motor burnout in unbalanced conditions.
• Operates effectively within frequency limits up to 400Hz.

With its compact dimensions and reliable thermal-tripping mechanism, the EUROPA TR2-D is an essential, trustworthy safeguard for motor control gear, panels, and starter combinations.