NR2 SERIES THERMAL RELAY

This series of thermal relays can be used in 50Hz or 60Hz circuits, with insulation voltage up to 660V. Its rated current ranges from 0.1-96A. Also called an overload relay or even a bimetallic relay, its function is to switch off the motor when it suffers an overload.
Overload relays are temperature compensated and operate in accordance with IEC 60947-5 standards.