Europa TR2-D Thermal Overload Relay 4-6A

The Europa TR2-D Thermal Overload Relay provides motor protection with an adjustable 4-6A setting range.

Overview

The Europa TR2-D is a thermal overload relay designed to protect electric motors by disconnecting the power supply in the event of an overload or phase failure. This helps to reduce the risk of motor damage and unplanned downtime in industrial and commercial electrical installations.

Key Features

• Adjustable setting range of 4-6A, allowing calibration to the motor being protected
• Tripping class 10 (Class 10A), indicating its thermal response time
• Insulation voltage of 690V and operating voltage of 600V
• Frequency limits up to 400Hz
• Phase failure sensitivity that trips at a current 25% above the nominal current (In)
• Contact protection rated IP2x (finger-safe)
• Dielectric strength of 6kV at 50Hz and 6kV impulse withstand voltage

Standards and Approvals

The unit complies with VDE 0106 and is listed under IEC 60947-1, IEC 60947-4-1 and NFC 63-650. Dielectric and impulse values are stated with reference to relevant IEC standards.

Dimensions and Weight

The relay measures 3.3 (width), 1.5 (depth) and 4.3 (height), and weighs 185 g. Its compact form factor supports installation where panel space is limited.

Applications

The relay is suitable for electric motor protection in control panels and motor starter assemblies.