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Simrad NAC-3 Autopilot Core Pack

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1 unit(s)
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Product Description

Simrad NAC-3 Autopilot Core Pack


This Core Pack includes a high-current computer, rudder feedback unit, solid-state compass, pluss cables and connectors. Just add a hydraulic pump or mechanical drive unit to suit your steering system, and choose a dedicated autopilot controller or Simrad multi-function display.

The NAC Autopilot Computer is the brains behind your Simrad autopilot system. It contains the electronics needed to operate a hydraulic steering pump or mechanical drive unit, while also interfacing with other components including heading sensors and rudder feedback units.

The NAC-3 was designed for boats 35' or longer. NAC-3 operates high-current drive pumps including the Simrad RPU160 and RPU300, mechanical drives such as the Simrad DD15, hydraulic linear drives such as the HLD2000 series, and solenoid valves.

Key Features

Reliable autopilot performance based on Simrad Continuum steering technology

Recommended for boats above 35 feet in length

High-current output of 30 amps continuous, 50 amps maximum

Clutch output (3 amps maximum)

Compatible with high-current drive pumps, mechanical drives, hydraulic linear drives, and solenoid valves

Virtual rudder feedback for simplified installation aboard outboard and sterndrive (inboard/outboard) boats

Supports Simrad RF25 and RF300 rudder feedback units

NMEA 2000 connectivity to heading sensors, rudder feedbacks, dedicated autopilot controllers, and multi-function displays with NMEA 0183



Simrad NAC-3 Autopilot Core Pack


NAC-3 Autopilot Core Pack



Best Use

Hydraulic Steering
Below Deck

Connection Interface

NMEA 0183 and NMEA 2000

Drive Type

Sold Separately

Maximum Boat Displacement

30000+ Depending on Drive Type
Suitable for Vessels Above 10 Meters/35 Feet in Length


Corepack (no control)

Warranty Details

Two Years IPX7 Waterproofing



Simrad NAC-3 Autopilot Core Pack

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