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MP225

Marine cable MPRX certified 2G 2.5mm²

The MPRX marine-grade 2G 2.5mm² cable is designed for onboard electrical installations, ensuring reliability and compliance with nautical standards. Suitable for low to medium power circuits, it is sold by the meter for precise adaptation to your needs.

The product includes the MPRX marine-grade 2G 2.5mm² cable, sold by the meter.

Retail priceBenefit from the professional rate

3,01€

3,01€ ~~3,34€~~

3,01€ m

Tax included. Shipping calculated at checkout.

Available in stock

LONGUEUR :

M cm

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

Longueur facturée : 1 m (arrondie au mètre supérieur)

Prix publicBénéficier du tarif pro

~~3,34€~~ TTC -10%

3,01€ TTC

soit 3,01€ / m (après remise)

Vous économisez : 0,33€

Free pickup point shipping over €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	Power cable
Section (mm²)	2.5
Section (AWG)	13
Number of conductors	2
Max voltage	1000
Shielding	Unshielded
Flexibility	Flexible
Current type	DC
Jacket material	Polyolefin
Conductor material	Tinned copper
Certifications	MPRX
Conductor finish	Tin coated
Cable application	Marine power supply
Conductor construction	Multicore
Nominal current	25
Product type	Marine cable

Detailed description

The marine cable MPRX certified 2G 2.5mm² is an essential wiring solution for onboard electrical installations. Designed to meet the specific requirements of the marine environment, it features insulation and a jacket resistant to common hazards such as saltwater, UV, hydrocarbons, and vibrations. Its certification ensures compliance with maritime safety standards, a fundamental criterion for the reliability and longevity of electrical systems aboard.

Technical specifications and applications

With its two conductors (2G) each with a cross-section of 2.5mm², this cable is suitable for powering a wide range of low to medium-power electrical equipment. It is commonly used for lighting circuits, small to medium bilge pumps, navigation instruments (GPS, fishfinders), and other electronic devices requiring stable and secure power. Its 2.5mm² cross-section can handle nominal currents compatible with most auxiliary circuits while minimizing voltage drops over reasonable lengths.

Positioning and alternatives

This certified MPRX marine cable stands out from automotive or domestic cables due to its specific design for the marine environment, offering increased resistance to corrosion and flame propagation. Compared to smaller cross-sections such as 1.5mm², the 2.5mm² offers superior current capacity, reducing the risks of overheating and voltage drop for more power-hungry devices or longer cable runs. It positions itself as a standard and versatile choice, unlike larger cross-section cables (e.g., 6mm², 10mm²) dedicated to high-power consumers (windlasses, inverters) or specific data cables such as NMEA 2000 cables used by brands like B&G, Garmin, or Raymarine for instrument communication. The marine cable MPRX 2G 2.5mm² thus serves as a cornerstone for compliant and durable marine electrical installations, particularly for powering the devices mentioned above.

Documentation

Type	Nom
	marine-catalog-2022-page-289.pdf

Expert opinion

Pol CONIN

Digital Manager

« Marine cable MPRX 2G 2.5mm²: Essential for electrical reliability »

Integrating a certified marine cable such as the MPRX 2G 2.5mm² is a fundamental technical decision for the safety and longevity of an electrical installation aboard. Its compliance with maritime standards is critical to prevent fire risks and electrical failures at sea, aspects often overlooked in favor of cheaper but unsuitable solutions. This type of cable is ideal for power distribution to auxiliary circuits such as interior/exterior lighting, small pump groups (freshwater, grey water), VHF communication equipment, or navigation instrument displays.

During installation, it is crucial to follow best practices for routing to avoid chafing and compression points. Using crimped and heat-shrink terminals ensures a watertight and vibration-resistant connection, essential for maintaining circuit integrity. It is important to note that while this 2.5mm² cable is versatile, it should not be used for high-current applications such as battery main feeds, engine starters, bow thrusters, or windlasses, which require significantly larger cable cross-sections to avoid excessive voltage drops and overheating.

Choosing this cable over non-certified alternatives ensures better mechanical resistance, stable insulation against temperature variations, and increased durability in the corrosive marine environment, justifying its position as a reliable base component for any compliant electrical installation.

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Marine cable MPRX certified 2G 2.5mm²

3,01€

3,01€ ~~3,34€~~

3,01€ m

Frequently Asked Questions

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What does the "MPRX" designation mean for this marine cable?

The designation "MPRX" refers to a type of cable specifically designed for marine environments. The "M" stands for "Marine", the "P" indicates that the conductor is flexible, the "R" refers to the insulation material, and the "X" to that of the outer sheath. This classification ensures the cable is suited to the specific stresses encountered at sea, such as moisture, vibrations, and temperature variations.

What does the designation "2G 2.5mm²" mean for this cable?

The designation "2G 2.5mm²" indicates that the cable consists of two conductors ("2G"), and that each of these conductors has a cross-sectional area of 2.5mm². This cross-section is suitable for powering a wide range of low to medium-power electrical equipment, ensuring good conductivity and minimizing voltage drops for common onboard applications.

Is this cable resistant to harsh marine conditions such as salt water and UV?

Yes, absolutely. This MPRX marine cable is specifically designed to withstand common nautical environment stresses. Its insulation and jacket are engineered to be particularly resistant to salt water, UV rays, hydrocarbons, and vibrations. This design ensures enhanced reliability and longevity of electrical systems, even in the most demanding marine conditions.

Which types of marine equipment can I power with this 2.5mm² cable?

This 2.5mm² cable is versatile and suitable for powering a wide range of low- to medium-power electrical equipment on board. It is commonly used for:

Lighting circuitsSmall and medium bilge pumpsNavigation instruments (GPS, depth sounders)Other electronic devices requiring stable and secure power supplyIts cross-section can handle nominal currents compatible with most auxiliary circuits.

How is this MPRX marine cable different from standard electrical cables (automotive or domestic)?

This MPRX cable, which is certified, differs from automotive or domestic cables due to its specific design for the marine environment. Unlike standard cables, it provides:

Increased corrosion resistanceBetter fire propagation resistanceSpecific protection against salt water, UV rays, and hydrocarbonsIts certification also ensures compliance with maritime safety standards, a fundamental criterion for the reliability and longevity of electrical systems on board.

How is this marine cable sold? Is it available by the roll or by the meter?

This MPRX marine cable is sold by the meter. You can order the exact length you need for your installations, providing great flexibility and minimizing waste.