Product Description

The 239-RTD-AN is part of GE Multilin’s 239 Motor Protection Relay series.  These RTD (resistance temperature detector) relays were designed by General Electric to offer full protection for 3-phase AC motors in harsh conditions.   This series (as of mid-2021) is under last-time buy status with the OEM and will soon be unavailable through General Electric.  However, AX Control will continue to maintain on-hand stock of this and other Multilin protection relay series far into the future.  

The 239-RTD-AN offers breaker failure protection, overload warning protection, ground fault protection, and locked rotor protection.    The unit includes a clear front-facing LCD display that allows users to see status, temperature, and current, along with other data.  The until is compact in size and will fit most starters.  It is CSA and UL approved.    The 239-RTD-AN includes RTD and analog outputs.  Additionally, the unit has conformal coating options for these outputs. 

The front faceplate of the 239-RTD-AN includes the 40-character LCD display for viewing status messages, fault conditions, and setpoints/values.   Below this, the unit has six LED status indicators.  The faceplate also includes a dust-tight, splash-proof keypad.  A protective door is available to cover keys when they are not in use. 

More information regarding the use and installation of the 239-RTD-AN module can be sourced from original documentation from the OEM.  This includes GE Multilin manuals, datasheets, and product guides.  

AX Control is happy for local customers to pick up their orders at our facility.  We can also ship your order to you.  We service customers around the world, and ship orders daily, Monday through Friday.