GE MAI22 369B1841G5004 Generator Protection Relay | Replacement, Equivalent & Selection Guide
The GE MAI22 369B1841G5004 is a member of the GE Multilin 369 Motor Management Relay series, engineered for comprehensive generator and motor protection in industrial power systems. This relay delivers advanced protection functions including overcurrent, differential, thermal overload, and ground fault detection, making it a trusted solution for critical rotating machinery applications.
At Konmask.com, we specialize in sourcing genuine and compatible automation components. Whether you need the original GE MAI22 369B1841G5004 or a verified equivalent, our team provides expert selection guidance for your system.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | GE (General Electric) / GE Multilin |
| Part Number | MAI22 369B1841G5004 |
| Series | GE Multilin 369 |
| Product Type | Motor / Generator Protection Relay |
| Protection Functions | Overcurrent (50/51), Ground Fault (50N/51N), Thermal Overload (49), Differential (87), Undercurrent (37), Phase Unbalance (46) |
| Communication | RS-485 / Modbus RTU |
| Mounting | Panel / Rack Mount |
| Weight | 6.5 kg |
| Origin | USA / Canada |
Compatible Replacement & Equivalent Models
If the GE MAI22 369B1841G5004 is discontinued or unavailable, the following models are verified compatible alternatives:
- GE Multilin 369-HI-R-M-0-0-E — Direct series equivalent, same protection function set
- GE Multilin 469 Motor Management Relay — Upgraded replacement with enhanced diagnostics
- Schweitzer SEL-710 — Third-party equivalent for motor/generator protection
- ABB REF615 — Cross-brand equivalent for feeder and motor protection
- Siemens 7SJ85 — Compatible overcurrent and motor protection relay
Note: Always verify wiring diagrams and firmware compatibility before substitution. Contact Konmask.com for a free compatibility assessment.
Why Choose the Original Model
- ✅ Factory-calibrated protection curves for GE-designed motor systems
- ✅ Seamless integration with GE EnerVista software suite
- ✅ Proven reliability in power generation and heavy industrial environments
- ✅ Full IEC 61850 and Modbus RTU communication support
- ✅ Backed by GE Multilin’s global service and calibration network
Typical Applications
- Generator protection in power plants and substations
- Large motor protection in oil & gas, mining, and water treatment
- Industrial motor control centers (MCC)
- Utility feeder protection panels
- Critical rotating machinery in chemical and petrochemical plants
System Compatibility
The GE MAI22 369B1841G5004 is compatible with the following systems and platforms:
- GE EnerVista 369 Setup Software
- GE Mark V / Mark VI turbine control systems
- Modbus RTU SCADA systems
- DNP3 and IEC 60870-5-101/104 compatible networks
- Standard 19-inch rack panel installations
Selection Guide
Use the following criteria to select the correct GE 369 relay variant for your application:
- Current Input Range: Confirm CT secondary rating (1A or 5A)
- Power Supply: Select 24–48 VDC or 110–240 VAC input version
- Communication Protocol: RS-485 Modbus RTU standard; optional Ethernet/IEC 61850
- Protection Functions Required: Match required ANSI function codes (49, 50, 51, 87, etc.)
- Mounting Style: Panel flush mount vs. rack mount — confirm cutout dimensions
- Upgrade Path: Consider GE Multilin 469 if advanced motor diagnostics are needed
Not sure which model fits your system? Contact our engineers for a free selection consultation.
Quality Assurance & Sourcing
- 🔍 All units inspected for authenticity and functional integrity before shipment
- 📦 Sourced from authorized distributors and verified surplus channels
- 🏭 Original GE Multilin packaging and documentation where available
- 🔒 Traceable serial numbers and factory calibration records on request
- ✈️ Global shipping with export documentation support (CN origin)
How to Order
- Confirm your part number: GE MAI22 369B1841G5004
- Specify quantity and required delivery timeline
- Contact us via email or phone for pricing and lead time
- Receive proforma invoice and confirm payment
- Shipment dispatched with tracking and export documents
📧 support@konmask.com | 📞 +0086 19859288691
Replacement & Compatibility FAQ
Q: Is the GE MAI22 369B1841G5004 still in production?
A: This model may be discontinued or on limited availability. Konmask.com maintains stock of genuine units and can source verified equivalents.
Q: Can the GE Multilin 469 replace the 369B1841G5004?
A: Yes, the 469 is the functional successor with enhanced diagnostics. Wiring and software reconfiguration are required.
Q: Do you provide a warranty?
A: Yes, all units come with a minimum 90-day functional warranty. Extended warranty available on request.
Q: Can you supply the EnerVista configuration software?
A: Yes, we can assist with software sourcing and setup documentation.
Q: What is the lead time for this part?
A: Typically 3–10 business days depending on stock. Contact us for real-time availability.
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Contact: support@konmask.com | +0086 19859288691
