GE 269Plus-100P-120 120-125 motor management relay

GE Vernova Multilin 269PLUS-100P-120 is a microprocessor-based motor management relay designed for comprehensive protection and monitoring of three-phase AC motors. It belongs to the GE Multilin 269 Plus Motor Management Relay family.

Product Description

Model: GE 269PLUS-100P-120
Series: GE Multilin 269 Plus
Type: Motor Protection & Management Relay
Control Power: 120 VAC / 125 VDC
RTD Input: 100 Ω Platinum RTD
Application: Three-phase AC motor protection

Technical Features

• Microprocessor-based motor protection relay
• Provides thermal protection and monitoring for motors and driven equipment
• Supports stator and bearing temperature monitoring through RTD inputs
• Multiple overload protection curves, including user-defined FlexCurve™
• Motor start monitoring and protection
• Fault detection and trip control functions
• Alarm and shutdown capability
• Suitable for industrial motor control applications

Protection Functions

• Stator winding overtemperature protection
• Bearing overtemperature protection
• Motor overload protection
• Locked rotor protection
• Mechanical jam / rapid trip protection
• Phase unbalance protection
• Single phasing protection
• Short circuit protection
• Ground fault protection
• Undercurrent protection
• Phase reversal monitoring (with meter option)
• Multiple start limitation
• Emergency restart function

Main Applications

GE Multilin 269PLUS-100P-120 is commonly used in:

• Power plants
• Oil & gas facilities
• Petrochemical plants
• Water treatment systems
• Mining equipment
• Industrial production lines
• Large pumps, fans, compressors, and motors

Advantages

• Improves motor reliability and operational safety
• Helps prevent costly motor failures
• Provides real-time thermal and electrical protection
• Reduces downtime through early fault detection
• Suitable for retrofit and replacement of legacy motor protection systems

Product Status

The GE Multilin 269 Plus series is a legacy/discontinued product family. GE recommends newer motor protection solutions such as the GE Multilin 859 relay for replacement applications.

Conclusion:
The GE 269PLUS-100P-120 is a reliable legacy motor management relay offering comprehensive protection for medium and large industrial motors. It remains widely used in existing GE Multilin protection systems where replacement units or spare parts are required.