EUROPA TR2-D Thermal Overload Relay, 0.63-1A

The EUROPA TR2-D Thermal Overload Relay is designed to provide reliable motor protection by safely interrupting power in the event of an overload or phase failure. Meeting stringent international approvals, including IEC 60947-1, IEC 60947-4-1, NFC 63-650, VDE 0660, and BS 4941, this relay ensures compliance with industry safety and performance standards.

This device features an overload adjustment current range from 630mA to 1A, with a tripping class of 10A. It offers robust insulation and operating voltage ratings of 690V and 600V respectively, operating effectively within frequency limits of up to 400Hz. Safety is enhanced by VDE 0106 finger contact protection (IP2x), which prevents accidental contact with live parts during operation.

Key Technical Specifications

• Setting Range: 0.63-1A
• Tripping Class: 10A
• Insulation/Operating Voltage: 690V/600V
• Frequency Limits: 400Hz
• Dielectric Strength: IEC 255-5, 6kV @50Hz
• Impulse Withstand Voltage: IEC 801-5, 6kV
• Sensitivity to Phase Failure: Tripping current 25% above In
• Dimensions: 43mm (H) x 33mm (W) x 15mm (D)
• Weight: 177 grams

With its high dielectric and impulse withstand voltages, alongside precise phase failure sensitivity, this thermal overload relay is a durable and highly accurate component for protecting electrical equipment from overcurrent conditions.