E70139 Raymarine ACU-300 Actuator Control Unit | Genuine Raymarine Electronics
E70139 Raymarine ACU-300 Actuator Control Unit | Genuine Raymarine Electronics
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🔧 Product Description
E70139 Raymarine ACU-300 Actuator Control Unit - Part Number: E70139
Evolution autopilot actuator control unit for solenoid-controlled steering
Model: ACU-300 Evolution autopilot actuator control unit
ACU-300 Overview
The ACU-300 (Actuator Control Unit) is designed for solenoid-controlled steering systems using constant running hydraulic pumps. The ACU-300 houses the main power and drive electronics for direct connection to an external solenoid control. Combine with an EV-1 sensor, autopilot control head, and solenoid-controlled drive system for a complete autopilot system. The ACU-300 includes a remote rotary rudder reference sensor.
ACU-300 compatible components
EV-1 Sensor Core
Evolution autopilot sensor core for traditional steering systems
p70s
Autopilot control head for Evolution autopilots with intuitive push-button operation designed for sailboat installations
p70Rs
Autopilot control head for Evolution autopilots. Push buttons and rotary control designed for powerboat installations
Genuine Raymarine product supplied through Raymarine's Australian distributor, shipped Australia-wide from Kadina, SA.
📏 Specifications
| Output | |
|---|---|
| Drive clutch output | No clutch connection. |
| Drive current output | Maximum continuous 5 A at supply voltage |
| Physical | |
| Dimensions | Width: 285 mm (11.2 in), Height: 211.5 mm (8.3 in), Depth: 64.5 mm (2.5 in) |
| Weight | 2.2 kg (4.84 lbs) |
| Environmental | |
| Relative humidity | Max. 93% |
| Waterproof rating | Drip resistant |
| Storage temperature | -30 °C to +70 °C (-22 °F to 158 °F) |
| Operating temperature | -20 °C to +55 °C (-4 °F to 131 °F) |
| Conformance | |
| Standards | Europe: 2004/108/EC, Australia and New Zealand: C-Tick, Compliance Level 2 |
| Power | |
| Power consumption (standby) - main power supply | 300 mA (12 / 24 V) |
| Power output to SeaTalkng bus | 3 A @ 12 V (fuse protected at 3 A) |
| Power consumption (standby) - SeaTalkng bus | 20 mA (12 V) |
| Nominal supply voltage | 12 / 24 V dc |
| Operating voltage range | 10.8 V dc to 31.2 V dc |
| LEN (NMEA 2000 Load Equivalency Number) | 1 |
📦 What's in the box
- ACU unit
- Rudder angle reference sensor / transducer (supplied with specific system packs only)
- Cable ties
- Mounting screws
- Documentation
✅ Condition
- Brand new genuine product
- Supplied in original packaging
- Full Australian manufacturer warranty
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
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