Description
Raymarine ACU-400 Actuator Control Unit – Use Type 2 & 3 Hydraulic , Linear & Rotary Mechanical Drives – Marine Boat Replacement Part is organized for trim, tilt & hydraulic parts shoppers who need a clear, professional marine parts buying experience.
Autopilot Control Unit (ACU) The rugged ACU (Actuator Control Unit) delivers reliable autopilot drive power and also provides power to the SeaTalk ng bus. Choose the ACU that fits your steering system type. Drive Current Output Maximum continuous 30 Amps at supply voltage Drive Clutch Output Up to 4 Amp continuous at 12V on 12V systems Up to 4 Amp continuous at 24V on 24V systems Up to 4 Amp continuous at 12V on 24V systems Connections Includes the M81105 Rotary Rudder Reference Sleep switch Power Drive motor Drive clutch Ground Digital Input / Output (DIO) Nominal supply voltage 12 V or 24 V Operating voltage range 10.8V to 31.2V dc Power Consumption (standby) – Main Power Supply 300 mA (12
Fitment & Product Details
- Brand / Manufacturer: Raymarine
- Voltage: 12V, 24V
- Search-optimized by brand, system, part type, and fitment cues.
- Verify compatibility with your original part number, engine model, and application before ordering.
- Built for boat owners, e-commerce shoppers, and professional marine service teams.






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