![Raymarine ACU-300 Actuator Control Unit f/Solenoid Contolled Steering Systems & Constant Running Hydraulic Pumps [E70139]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/49110XL.jpg?v=1706681905)
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Description
Raymarine ACU-300 Actuator Control Unit f/Solenoid Contolled Steering Systems & Constant Running Hydraulic Pumps [E70139]Autopilot Control Unit (ACU) The rugged ACU (Actuator Control Unit) delivers reliable autopilot drive power and also provides power to the SeaTalkng bus. Choose the ACU that fits your steering system type. Drive Current Output Maximum continuous 5 Amps at supply voltage Drive Clutch Output No clutch connection Connections Includes the M81105 Rotary Rudder Reference Sleep switch Power Solenoid drive out return Ground Nominal supply voltage 12 V or 24 V
Autopilot Control Unit (ACU)
The rugged ACU (Actuator Control Unit) delivers reliable autopilot drive power and also provides power to the SeaTalkng bus. Choose the ACU that fits your steering system type.
Drive Current Output
Maximum continuous 5 Amps at supply voltage
Drive Clutch Output
No clutch connection
Connections
- Includes the M81105 Rotary Rudder Reference
- Sleep switch
- Power
- Solenoid drive out / return
- Ground
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) - SeaTalkng Power Supply
20 mA (12V)
SeaTalkng LEN (Load Equivalency Number)
1
SeaTalkng Power Out
3 Amp at 12V (fuse protected at 3 Amp)
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
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
- Europe: 2004/108/EC
- Australia and New Zealand: C-Tick, Compliance Level 2
Specifications:
- Type: Parts
- Box Dimensions: 8"H x 12"W x 17"L WT: 7.2 lbs
- UPC: 723193769140
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Prefect Travel Case
Color: Black, Color: Black
I got this for taking my jewelry on the go. I have to say that I was pleasantly surprised by the quality it feels very sturdy. It has several spots to hold jewelry and keep it organized. The outside is textured and it closes with a snap which can be done easily.
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Reviewed in the United States on May 6, 2026
★★★★★ 4
Small, bu holds a lot
Color: Black
I initially purchased the Jewelry Box Necklace Ring Storage Organizer as a gift for my 8-year-old daughter. The compact design and practical features seemed perfect for her little trinkets. However, its quality and style so took me upon receiving it, I decided to keep it for myself!
The jewelry box is small, but it holds a lot with a double-layer structure that provides ample storage space for various types of jewelry. It easily accommodates rings, necklaces, and other small accessories without clutter.
One of the highlights of this product is its portability. Its compact size makes it an ideal travel companion. I've taken it on several trips, and it has proven incredibly convenient. It keeps all my jewelry neatly organized and easy to find, eliminating the hassle of untangling necklaces or searching for a matching earring.
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Reviewed in the United States on October 1, 2023
★★★★★ 5
Small but nice
Color: green
Cute small jewelry box—
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Perfect travel mate!
Color: Black, Color: Black
I love this small travel jewelry case. It is a great size for a vacation anywhere. I like how everything has a place to keep you well organized. Great value for the money and good quality material. so easy to snap shut and put in your suitcase. Sleek and black color that is classy.
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Reviewed in the United States on December 12, 2025
★★★★★ 3
Closing it when you have a ring.
Color: Black, Color: Black
Its a nice box but the problem i have with it is the middle piece. It does not give enough room if you have a ring that sits high like a cocktail ring. And same if you have a pendant necklace in the necklace area. You have ro really force it closed and i worry that it will put pressure on the items. It would work better without that middle piece for earrings or maybe if it were half the size. Closes fine when its empty but the minute you put a ring in the ring spot that has any kind of height you have to squeeze it shut. Its a good little box that you can put in a safe. Thats why i use it. Just to put my good jewelry in it and then secure it properly in a small house safe. Also ive already had the backs of a few earring pop off when I've opened the earring flap because it all rubs together. .
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Reviewed in the United States on February 14, 2026