Simrad NAC-3 Core Pack
SKU SIM-000-13336-001
- Application
- Continuum autopilot core pack for rudder-steered vessels above 10 metres (35 feet); add a drive unit and an autopilot controller or Simrad multifunction display.
- Pack contents
- Precision-9 solid-state compass; NAC-3 autopilot computer; Micro-C Backbone Kit; RF25N rudder reference sensor with Micro-C connector; kraft-box product label.
- NAC-3 drive capability
- Drives up to 30 A (buyer guide); NAC-3 drive output is 30 A continuous and 50 A peak for 1 second.
- Supported drive examples
- RPU160/RPU300 high-current pumps, DD15 mechanical drive, HLD2000-series hydraulic linear drives, and solenoid valves.
- NAC-3 technical specifications
- 12/24 V DC (±10–30%); maximum power consumption 750 W; recommended fuse 30 A; operating temperature -25 to +55 °C; IPX5; one Micro-C NMEA 2000 port/1 LEN; one NMEA 0183 input/output (4.8, 9.6, 19.2, 38.4 kbaud); weight 0.7 kg; compass-safe distance 500 mm; 2-year warranty.
Stocked items typically ship the next business day from our US warehouse. 30-day returns on unused stocked items. Exclusions apply. Return policy · Shipping policy
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About this product
Core Continuum autopilot pack for rudder-steered boats above 10 m (35 ft), including NAC-3 computer, RF25N rudder feedback, Precision-9 compass, and NMEA 2000 cabling/connectors.
- Includes NAC-3 computer, RF25N rudder feedback unit, and Precision-9 compass
- Recommended for rudder-steered boats above 10 m (35 ft)
- Supports high-current pumps, mechanical drives, hydraulic linear drives, and solenoid valves
- NMEA 2000 and NMEA 0183 connectivity
- Auto-tuning and automatic compass calibration
Manufacturer part number: 000-13336-001.
Verified product information
- Application
- Continuum autopilot core pack for rudder-steered vessels above 10 metres (35 feet); add a drive unit and an autopilot controller or Simrad multifunction display.
- Pack contents
- Precision-9 solid-state compass; NAC-3 autopilot computer; Micro-C Backbone Kit; RF25N rudder reference sensor with Micro-C connector; kraft-box product label.
- NAC-3 drive capability
- Drives up to 30 A (buyer guide); NAC-3 drive output is 30 A continuous and 50 A peak for 1 second.
- Supported drive examples
- RPU160/RPU300 high-current pumps, DD15 mechanical drive, HLD2000-series hydraulic linear drives, and solenoid valves.
- NAC-3 technical specifications
- 12/24 V DC (±10–30%); maximum power consumption 750 W; recommended fuse 30 A; operating temperature -25 to +55 °C; IPX5; one Micro-C NMEA 2000 port/1 LEN; one NMEA 0183 input/output (4.8, 9.6, 19.2, 38.4 kbaud); weight 0.7 kg; compass-safe distance 500 mm; 2-year warranty.
Shipping & returns
- Stocked items typically ship the next business day from our US warehouse.
- 30-day returns on unused stocked items. Exclusions apply. See policy
- Custom and quoted items are non-returnable once production begins.
Warranty
Backed by the original manufacturer’s warranty plus our workmanship guarantee on assembled harnesses. Contact us with your invoice and we’ll coordinate any covered repair or replacement.
Read the full warranty termsTechnical support
Need help choosing the right part?
Our marine electrical team can review your setup and recommend compatible products. Send a photo, a sketch, or your circuit list and we'll come back with a parts list that fits the boat.
Certifications & training
- ABYC-aware build practices
- OEM-grade marine wire & terminals
Additional capabilities are based on hands-on experience building marine wiring systems rather than third-party certification.
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Why buy from Common Ground Marine
- 20+ years building marine wiring harnesses, panels, and shore-power systems.
- Engineers — not a phone tree — review every custom build before parts are cut.
- OEM-grade components: tinned copper, sealed connectors, marine-rated jackets.