Raymarine Acu400 Actuator Control Unit
SKU: 43703921435

Raymarine Acu400 Actuator Control Unit

Sale price$996.74 Regular price$1107.49
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Description

Raymarine Acu400 Actuator Control UnitRaymarine Evolution ACU Specifications Model ACU 100 ACU 200 ACU 300 ACU 400 E70098 E70099 E70139 E70100 Drive Current Output Maximum continuous 7 A at supply voltage Maximum continuous 15 A at supply voltage Maximum continuous 5 A at supply voltage Maximum continuous 30 A at supply voltage Drive Clutch Output No clutch connection Up to 2. 0 A continuous, selectable between 12 24 V No clutch connection Up to 4 A continuous at 12 V on 12 V systems, Up

Raymarine Evolution ACU Specifications
Model  ACU-100   ACU-200   ACU-300   ACU-400  
  E70098 E70099 E70139 E70100  

 
Drive Current Output  Maximum continuous

7 A at supply voltage

Maximum continuous 15 A at supply voltage Maximum continuous 5 A

at supply voltage

Maximum continuous

30 A at supply voltage

Drive Clutch Output  No clutch connection Up to 2.0 A continuous, selectable between 12 /24 V No clutch connection
  • Up to 4 A continuous at 12 V on 12 V systems,
  • Up to 4 A continuous at 24 V on 24 V systems,
  • Up to 4 A continuous at 12 V on 24 V systems
Connections 
  • Rudder reference sensor
  • Power
  • Drive motor
  • Ground
 
  • Rudder reference sensor
  • Sleep switch
  • Power
  • Drive motor
  • Drive clutch
  • Ground
 
  • Rudder reference sensor
  • Sleep switch
  • Power
  • Solenoid drive out / return
  • Ground
 
  • Rudder reference sensor
  • Sleep switch
  • Power
  • Drive motor
  • Drive clutch
  • 723193767962 Ground
  • Digital Input / Output (DIO)
Nominal supply voltage 

12 V

12 V or 24 V

Operating voltage range 

10.8 V to 15.6 V dc

10.8 V to 31.2 V dc

Power consumption (standby) - main power supply 

300 mA (12V)

300 mA (12/24 V)

Power consumption (standby) - SeaTalkng power supply 

No power supply to SeaTalkng&nbs p;

20 mA (12V)

SeaTalkng LEN 

(Load Equivalency Number) 

1

SeaTalkng Power out 

No power supply to SeaTalkng 

3 A at 12 V (fuse protected at 3 A)

Data connections 

SeaTalkng 

Installation environment 

Operating temperature: -20°C to +55°C (-4°F to +131°F)

Storage temperature: -30°C to +70°C (-22°F to +158°F)

Relative humidity: max 93%

Waterproof rating 

Connector panel: IPX2

Drive electronics: IPX6

Drip resistant

Dimensions 

(W x H x D) 

180 mm x 140 mm x

52 mm

(7.1 in x 5.5 in x 2.0 in)

285 mm x 211.5 mm x 64.5 mm

(11.2 in x 8.3 in x 2.5 in)

Weight 

0.6 kg (1.32 lbs)

2.2kg (4.84 lbs)

Conformance 

Europe: 2004/108/EC

Australia and New Zealand: C-Tick, Compliance Level 2

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43703921435

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4.3 ★★★★★
Based on 1234 reviews
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Product Reviews
M
Verified Purchase
Miles Connell
Louisville, US
★★★★★ 5
Inexpensive doesn’t mean cheap.
Color: Black/Orange
After 10 months, zero complaints. Well, I got rid of the horrible NATO strap 🙄. That’s a personal preference. Easy to swap out to whatever you like. Keeps accurate time meaning it’s the same time. I’m not micro analyzing it and the seconds gained/lost. It has a confident look and feel and makes you feel good when wearing it. Sure it’s not high priced but it’s not cheap. Very comfortable, light and not unincumbered. If this is what you’re looking at, you’d be satisfied. Great looking, durable and simple watch. Full confidence.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2025
B
Verified Purchase
Buyer
Belleville, US
★★★★★ 3
Budget Seiko Prospex this is not
Color: Black/Orange
Bought this as a cheap work watch, but I guess all the budget went into the solar technology. No date adjust feature, gotta crank the crown over and over to adjust the date. (Also no screw-down crown, but that's expected at this price) Fake diver bezel. Lol why? Cringe as heck. Should of just put a compass bezel on there instead tbh. Cheap plastic crystal, scratches and mars just by looking at it. Okay NATO strap. Falls apart quickly, but it's easily replaceable with a better quality one. Decent lume on the hands, but none on the hour markers even though it looks like there is. Looks cool.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2025
M
Verified Purchase
Michael Miracle
San Leandro, US
★★★★★ 5
Simplicity
Color: Black/Orange
This watch was received exactly as advertised. First off the watch is economical compared to other watches that advertise the same details. I will say that I have gone through numerous Luminox watches only to be disappointed. This watch fits the bill. It does have solar cells which mean it needs to be exposed to light to keep running, not a problem. Three minutes under my surefire light I am golden. The bezel doesn't rotate actually no big deal for me. I have always required that the bezel moves not anymore after having a bezel that rotates I use it next to never. Here's why, the more I rotate the bezel the more the numbers wear off. The strap on the watch with the catches for the strap are perfect. They actually hold the watch strap in place in lieu of like other big name brands that just flop and slide. As far as everyday use goes this watch is my go to. To be honest I have purchased three. This is the only watch I will wear moving forward, yeah the glass my scratch but even the big names like the Luminox I spoke of earlier scratches too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
C
Verified Purchase
Charlotte Blake
Natrona Heights, US
★★★★★ 5
Long time waiting. Finally go it!
Color: Black/White/Black
Love it. Perfect size. Quality is good!! Worth the money. Light is bright. Able to change strap
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
B
Verified Purchase
Bruce Cheatham
New York, US
★★★★★ 5
Durability 💪
Color: Black/White/Black
Good work watch. I put it in mud, water and gravel. Keeps on ticking 👍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026

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