This product is under last-time buy. Orders may be placed until 31st December 2021, and will be fulfilled based upon availability. As an alternative, please refer to the 339, 869 or P24 Agile relays.
The 239 relay is designed to fully protect three phase AC motors against conditions which can cause damage. In addition to motor protection, the relay has features that can protect associated mechanical equipment, give an alarm before damage results from a process malfunction, diagnose problems after a fault and allow verification of correct relay operation during routine maintenance. It is also available with a Harsh Environment Conformal Coating option.
Save on installation cost - Compact design
Enhanced protection - incorporates thermal models
Setting flexibility - Multiple setpoint groups
Simplify testing - Built in simulation features
Asset Monitoring - Temperature monitoring via optional
Access information - via Modbus RTU
Follow technology evolution - Flash memory for product field upgrade
Complete protection of small to medium sized motors