Description
⚓ Bottom Line Up Front (BLUF)
The ONWA 7-foot (210 cm) Marine Power Cable is an authentic OEM replacement power and data harness featuring a precision-molded IPX6 waterproof twist-lock female connector, tinned marine-grade copper conductors, and an integrated in-line blade fuse holder. Compatible with the entire range of ONWA KP, KM, KCombo, and K-Astral chartplotters, it ensures low-resistance power delivery and interference-free NMEA data transfer. Supplied with spare fuses by Seanav Marine, Dubai Maritime City.
Technical Overview & Marine Operational Capabilities
The ONWA 7-Foot (210cm) Marine Power Cable with In-Line Fuse represents ONWA Marine Electronics’ advanced engineering for commercial fishing, workboat, merchant marine, and offshore yacht operations. Designed to operate continuously under harsh saltwater environmental exposure, vibration, and thermal fluctuations, this equipment integrates precision acoustic, RF, or digital telemetry circuitry providing outstanding reliability.
Supplied and supported throughout the Middle East, Arabian Gulf, and Red Sea by Seanav Marine (headquartered at Dubai Maritime City, UAE), every unit is backed by an authentic factory warranty, comprehensive technical documentation, immediate regional inventory availability, and certified marine electronics field commissioning.
Key Features & System Advantages
- Certified Marine Durability: Engineered in full compliance with IEC 60945 and international marine environmental standards for vibration resistance, thermal shock, and IP ingress protection.
- Universal Network Interoperability: Standard NMEA 0183 and NMEA 2000 Micro-C protocols ensure plug-and-play communication with bridge MFDs, GPS sensors, autopilots, and Voyage Data Recorders.
- Signal Precision & Low Noise: Advanced digital filtering eliminates acoustic or RF interference from onboard generators, inverters, and vessel communications.
- Low Total Cost of Ownership: Designed for continuous commercial operation with high mean time between failures (MTBF), low power consumption, and easily accessible spare parts.
- Dubai Maritime City Certified Support: Full local warranty, bench calibration, spare parts availability, and 24/7 attendance across UAE and GCC ports.
Technical Specifications
Vessel Suitability & Marine Applications
- Commercial Fishing Fleets: Trawlers, purse seiners, longliners, and coastal fishing boats requiring dependable depth sounding, gear tracking, and navigation.
- Offshore Support & Workboats: Crew boats (CTV), harbor tugs, pilot launches, and supply vessels operating in high-traffic offshore fields.
- Merchant & Cargo Ships: Auxiliary navigation displays, secondary depth sensors, bridge data distribution, and monitoring telemetry.
- Private Yachts & Cruisers: Helm modernization, chartplotter expansion, AIS tracking, and radar security upgrades.
Standard Package & Included Accessories
- ONWA 7-Foot (210cm) OEM Marine Power/Data Cable
- Spare 5A Fuse
Frequently Asked Questions (FAQ) – Expert Insights
Q: Which ONWA chartplotters are compatible with this 7-foot power cable?
A: It is directly compatible with ONWA KP-32, KP-38, KP-39, KP-39A, KP-708, KP-708A, KP-1299, KP-1299X, KM-8, KM-12, KCombo-7, and K-Astral series chartplotters.
Q: What is the wire construction of the harness?
A: The harness utilizes tinned, multi-strand marine copper wire (18 AWG power conductors and 22 AWG shielded data lines) protected by a UV-, oil-, and salt-resistant flexible marine PVC outer jacket.
Q: What type of fuse is installed in the line?
A: It includes a water-resistant in-line automotive blade fuse holder pre-fitted with a 5-Amp fast-acting fuse.
Q: Does the cable carry NMEA 0183 data wires as well as power?
A: Yes. The molded multi-pin connector breaks out both DC power (positive and negative) and NMEA 0183 differential data transmit and receive wires.
Q: What is the total cable length?
A: The total length is 7 feet (approximately 2.1 meters), providing ample slack for routing behind helm consoles and bridge bulkheads.
Q: Where can I buy authentic ONWA cables in the UAE?
A: Authentic ONWA spare parts and cables are available directly from Seanav Marine in Dubai Maritime City with fast regional shipping.
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Manufacturer documentation and compatibility
Select the exact model, hardware generation and document revision. Before ordering, confirm the equipment interfaces, power requirements, required approvals and included accessories against the applicable manufacturer documentation. Send nameplate photographs, the installed equipment details, vessel name, port and ETA with your enquiry.
