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Field-tested favorite
Raymarine ACU-400 Actuator Control Unit - Use Type 2 & 3 Hydraulic , Linear & Rotary Mechanical Drives [E70100]
![Raymarine ACU-400 Actuator Control Unit - Use Type 2 & 3 Hydraulic , Linear & Rotary Mechanical Drives [E70100]](https://cdn.shopify.com/s/files/1/1071/6010/9137/files/49111XL.jpg?v=1790190873&width=1000)
Raymarine • Autopilots
Raymarine ACU-400 Actuator Control Unit - Use Type 2 & 3 Hydraulic , Linear & Rotary Mechanical Drives [E70100]
AutopilotsOnly 5 left
$2299.99
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.
Free shippingOn this item
30-day returnsHassle-free
Expert supportReal outdoorsmen
In stock — ships today if ordered by 2 PM ET
About the autopilot.
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: Connections: 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 (12/24V) Power Consumption (standby) - SeaTalk ng Power Supply 20 mA (12V) SeaTalk ng LEN (Load Equivalency Number) 1 SeaTalk ng Power Out 3 Amp at 12V (fuse protected at 3 Amp) Data Connections: SeaTalk ng Installation Environment: Waterproof rating: Drip resistant Dimensions (W x H x D): 285mm x 211.5mm x 64.5mm (11.2 in x 8.3 in x 2.5 in) Weight: 2.2kg (4.84lbs) Conformance: Specifications::
- 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
- Includes the M81105 Rotary Rudder Reference: • Sleep switch
- Power
- Drive motor
Product specifications
Full specifications are being added. Call the Field Desk at (704) 709-5290 for details on this item.
01
Up to 4 Amp continuous at 12V on 12V systems
Engineered and field-tested with Raymarine. Raymarine gear, chosen and stocked by the Bucks & Bass Field Desk.
02
Up to 4 Amp continuous at 24V on 24V systems
Engineered and field-tested with Raymarine. Raymarine gear, chosen and stocked by the Bucks & Bass Field Desk.
03
Up to 4 Amp continuous at 12V on 24V systems
Engineered and field-tested with Raymarine. Raymarine gear, chosen and stocked by the Bucks & Bass Field Desk.
Fit notes
Runs true to size with room for a midweight layer underneath. If you are between sizes and plan to layer heavily, size up. Field Desk staff can confirm fit by phone or chat before you order.
Size chart
| Size | Chest | Waist | Sleeve |
|---|---|---|---|
| S | 35–37 | 29–31 | 32.5 |
| M | 38–40 | 32–34 | 33.5 |
| L | 41–43 | 35–37 | 34.5 |
| XL | 44–46 | 38–40 | 35.5 |
| 2XL | 47–49 | 41–43 | 36.5 |
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★★★★★
“Exactly as described. Quiet, well built and the fit is right. Second season with it and no complaints.”
Mark T.Verified buyer • Whitetail★★★★★
“Bought this on a Field Desk recommendation and it was the right call. Shipping was fast.”
Jenna R.Verified buyer • Weekend trips★★★★
“Solid gear for the money. Would like one more color option but performance is there.”
Cody B.Verified buyer • BassFree standard shipping
Orders over $75 ship free in 3–5 business days. Orders placed before 2 PM ET ship the same day.
Easy 30-day returns
Unused gear in original packaging can be returned within 30 days for a full refund. We email a prepaid label.
Warranty handled for you
Full Raymarine manufacturer warranty. Our Warranty Center manages the claim so you do not have to chase the brand.
Complete the system
Recommended with it.
![SI-TEX SRA-1 Rudder Indicator f/Use w/SP70 80 [SRA-1]](https://cdn.shopify.com/s/files/1/1071/6010/9137/files/10446XL.jpg?v=1790188941&width=800)
![SI-TEX SP-70 Autopilot w/Pump Rotary Feedback w/ 18CI pumpset [SP-70-3]](https://cdn.shopify.com/s/files/1/1071/6010/9137/files/10472XL.jpg?v=1790188942&width=800)
![Raymarine Type 1 Pump 12V [M81120]](https://cdn.shopify.com/s/files/1/1071/6010/9137/files/12743XL.jpg?v=1790188948&width=800)
Bundle & save
Add the two most-paired items and save 10%.
Raymarine ACU-400 Actuator Control Unit - Use Type 2 & 3 Hydraulic , Linear & Rotary Mechanical Drives [E70100] + SI-TEX SP-80-3 Includes Pump & Rotary Feedback [SP-80-3] + SI-TEX SRA-1 Rudder Indicator f/Use w/SP70 80 [SRA-1]
$2299.99Raymarine ACU-400 Actuator Control Unit - Use Type 2 & 3 Hydraulic , Linear & Rotary Mechanical Drives [E70100]
