Generator controller

Generator Controllers for Heavy Equipment & Industrial Applications

Keep your generator sets running reliably with precision-engineered generator controllers designed for heavy-duty industrial and construction environments. From standby power systems to prime power gensets, the right controller ensures stable voltage regulation, automatic start/stop sequencing, and real-time fault protection.

What's Included in This Collection

• Automatic mains failure (AMF) controllers
• Genset control modules with digital display and CAN bus integration
• Paralleling and load-sharing controllers for multi-genset systems
• Replacement ECUs compatible with major generator OEM platforms
• Manual and automatic transfer switch controllers

Why the Controller Matters

A failing generator controller can cause erratic voltage output, failed auto-starts, and unprotected engine operation — all of which risk both equipment damage and operational downtime. Replacing a worn or faulty controller restores full protection logic, including overcurrent, low oil pressure, high coolant temperature, and overspeed shutdowns.

Fitment & Compatibility

Controllers in this collection are listed with compatible generator makes, models, and kVA ratings. Use the filters above to narrow by brand or part number. For fitment confirmation, contact our parts team with your genset's model number and serial.