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Skysat

KA161

16mm² HI FLEX Red Cable

Designed for marine electrical distribution, Skysat’s 16mm² HI FLEX Red cable (KA161) offers high flexibility. Its 16mm² cross-section suits medium-power circuits, making wiring easier in confined spaces. Sold by the meter, no accessories included.

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£4.83 GBP

£4.83 GBP ~~£5.36 GBP~~

£4.83 GBP m

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LONGUEUR :

M cm

1M 7,5M 10M 15M 20M 35M 50M

Longueur facturée : 1 m (arrondie au mètre supérieur)

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~~£5.36~~ TTC -10%

£4.83 TTC

soit £4.83 / m (après remise)

Vous économisez : £0.53

Free pickup point from €150 in France
Pickup at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of approved installers

Find an installer

Support service

Opt for additional installation assistance

Technical specifications

Cable type	Battery Wire
Section (mm²)	16
Section (AWG)	5
Number of conductors	1
Color	Red
Max voltage	750
Shielding	Unshielded
Flexibility	High-flex
Current type	DC
Diamètre extérieur du câble	8.3
Jacket material	PVC
Conductor material	Tinned copper
Certifications	RoHS\|IEC\|ISO\|HAR\|H07V-K
Conductor finish	Tin coated
Cable application	Marine power supply
Conductor construction	Multicore
Outer diameter	8.3 mm
Nominal current	82 A
Product type	Marine power cable

Detailed description

Designed for demanding marine electrical installations, the 16mm² HI FLEX Red Cable (KA161) is a flexible wiring solution for power distribution aboard. Its 16mm² cross-section makes it suitable for applications requiring significant current, such as powering small inverters, low-power windlasses, or bow thrusters on modest-sized vessels. Manufactured in Italy, this red cable typically identifies the positive pole (+) in direct current (DC) systems.

Technical specifications and marine applications

The "HI FLEX" designation indicates a design optimized for flexibility, facilitating installation in confined spaces or complex cable runs where stiffer cables would be difficult to handle. Unlike lower-gauge cables, such as 6mm² or 10mm², the 16mm² can support higher loads with minimized voltage drop over moderate lengths—a critical factor for the reliability of marine electronic and electrical equipment.

Positioning and integration

While a 25mm² or larger cable would be preferred for high-power applications like main service batteries or large thrusters, the 16mm² HI FLEX Red Cable serves as a versatile intermediate option. It is an alternative to standard cables for secondary power circuits or auxiliary battery connections, offering a balance between current capacity and ease of installation. It is commonly used for battery interconnections or powering main distribution panels on sailboats and motorboats up to approximately 10–12 meters, where compactness and maneuverability are assets.

Expert opinion

Pol CONIN

Digital Manager

« Technical analysis of 16mm² HI FLEX cable for marine applications »

The 16mm² HI FLEX Red cable is a fundamental component for electrical distribution on board, particularly suited for DC installations on recreational vessels. Its "HI FLEX" designation is a major advantage, as it guarantees excellent flexibility. This characteristic is crucial for routing through technical ducts and tight passages, significantly reducing mechanical stress on connections and conductor fatigue over time. For installations, it is essential to use terminals suited to the cable cross-section and a high-quality crimping tool to ensure reliable, corrosion-resistant connections.

This type of cable is suitable for medium-power connections, such as powering a 12V/230V inverter from 300 to 600W, a small windlass, or a low-power thruster. It is also ideal for interconnecting moderate-capacity battery banks. Note that for high-power applications (main engine starting, large thrusters, inverters over 1000W), a larger cross-section (25mm², 35mm² or more) must be used to minimize voltage drops and overheating risks, in compliance with applicable ABYC or ISO standards. Choosing this cable means opting for ease of installation and good conductivity for intermediate loads, provided maximum lengths and current ratings are respected.

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16mm² HI FLEX Red Cable

£4.83 GBP

£4.83 GBP ~~£5.36 GBP~~

£4.83 GBP m

Frequently Asked Questions

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What does the "HI FLEX" marking mean for this cable?

The "HI FLEX" designation indicates this cable was designed to provide superior flexibility. This feature is essential in marine environments where spaces are often confined and cable routing is complex. It greatly simplifies installation, routing, and handling of the cable, even in hard-to-reach corners, compared to stiffer cables of the same cross-section.

What does the 16mm² section of this cable correspond to?

The 16mm² (square millimetres) section refers to the cross-sectional area of the cable's conductive part. This section is a key indicator of its ability to carry significant electrical current. For marine applications, a 16mm² cable is suitable for high loads, helping to minimize voltage drops over moderate lengths, which is critical for the performance and reliability of onboard electrical equipment.

Why is this cable red?

In marine DC electrical systems, red is an international standard color for the positive pole (+). Using red cables for positive and black (or sometimes yellow) for negative improves safety and eases maintenance by reducing polarity error risks.

For which types of marine equipment is this 16mm² cable suitable?

The 16mm² HI FLEX Red cable is versatile and suitable for various power distribution applications on board. It is ideal for:

Powering small inverters.Low-power windlasses.Bow thrusters on small vessels.Secondary power circuits.Battery connections to auxiliary systems.Powering main distribution panels on sailboats and motorboats up to approximately 10-12 meters.

Can this 16mm² cable be used to connect the main service batteries on a boat?

A 16mm² cable is suitable for connections between auxiliary batteries or secondary power circuits. However, for main service batteries or high-power equipment (such as large thrusters), cables with a larger cross-section—typically 25mm² or more—are generally recommended to ensure adequate current capacity and minimize voltage drops on these critical circuits.

How does the "HI FLEX" feature make installation aboard a boat easier?

The high flexibility of the "HI FLEX" cable is a major asset for marine installations. It allows you to:

Route it more easily through conduits and cable trays.Bend it around obstacles and tight angles without damaging the conductor or insulation.Reduce the time and effort required for routing, even in the tightest spaces aboard a boat.Minimize mechanical stress on connections and terminals.