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3G2,5

HO7RN-F 3G2.5 TITANEX cable

The HO7RN-F 3G2.5 TITANEX cable from Nexans is a flexible EPR rubber cable designed for industrial and marine environments. It offers high resistance to crushing (AG3), oils, chemicals, and extreme temperatures.

Its class 5 flexibility and 36 A (450/750 V) capacity make it a reliable solution for mobile or fixed power supply. The cable is sold by the linear meter.

Retail priceBenefit from the professional rate

$4.60 USD

$4.60 USD ~~$5.11 USD~~

$4.60 USD m

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

~~$5.11~~ TTC -10%

$4.60 TTC

soit $4.60 / m (après remise)

Vous économisez : $0.51

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	Power cable
Section (mm²)	2.5
Number of conductors	3
Color	Black
Max voltage	1000
Shielding	Unshielded
Flexibility	High-flex
Current type	AC\|DC
Diamètre extérieur du câble	14
Jacket material	Rubber/elastomer
Conductor material	Copper
Certifications	H07RN-F
Conductor finish	Unfinished
Cable application	Marine power supply
Conductor construction	Multicore
Outer diameter	14.0 mm
Nominal current	36 A
Product type	Flexible electrical cable

Detailed description

The HO7RN-F 3G2.5 TITANEX cable by Nexans is a flexible rubber-sheathed cable designed for the most demanding applications. This H07RN-F cable delivers high technical performance, including exceptional flexibility (class 5) and superior mechanical resistance to impacts (AG3 classification). Its robust design allows it to withstand harsh conditions, including industrial environments, construction sites, harbors, and mobile installations such as cranes or machine tools.

Compliance and technical performance

Compliant with international standards (EN 50525-2-21, IEC 60245-4 type 66, NF C32-102-4) and RoHS directive 2011/65/EU, this cable features cross-linked elastomer insulation and sheathing. This composition provides good resistance to chemicals, oils, vibrations, and "good" sealing capability. It is also UV-resistant, allowing outdoor installation without additional protection. Its fire reaction is classified as Eca per EN 50575:2014+A1:2016 and it is flame-retardant (IEC 60332-1, C2), limiting flame and smoke propagation.

Electrical and mechanical characteristics

The HO7RN-F 3G2.5 TITANEX cable includes three bare copper conductors with a 2.5 mm² cross-section, including a green/yellow earth conductor. It supports a nominal voltage of 450/750V for mobile uses and 0.6/1kV for fixed installations. Its current-carrying capacity in open air is 36 A, with a single-phase voltage drop of 16.2 V/A.km. The maximum conductor temperature in service is 90°C, with an allowable short-circuit temperature of 250°C. Its operating temperature range is from -25°C to 55°C. Minimum bending radii are 84.0 mm in dynamic conditions (6 to 8 times the outer diameter) and 42 mm in static conditions (3 to 4 times the outer diameter), providing adaptability for various installation configurations.

Documentation

Type	Nom
	marine-catalog-2022-page-289_3.pdf
	Nexans TITANEX H07RN-F 3G2.5 product sheet

Expert opinion

Pol CONIN

Digital Manager

« Technical analysis of Nexans HO7RN-F 3G2.5 TITANEX cable for demanding environments »

The Nexans HO7RN-F 3G2.5 TITANEX cable is a reference for electrical installations subjected to high environmental and mechanical stresses. Its EPR rubber (Ethylene-Propylene Rubber) composition sets it apart from standard PVC cables, offering superior resilience to shocks, vibrations, and resistance to hydrocarbons and many chemical agents. This feature is critical in marine environments, where exposure to fuels, oils, or bilge water is common.

For onboard installation scenarios, this cable is particularly suited for powering motors, pumps, windlasses, or temporary dock connections. Its class 5 flexibility facilitates routing in tight spaces while meeting dynamic bend radii (6 to 8 times the outer diameter) essential for moving parts or repeated installations. UV resistance allows deployment on deck without premature degradation, a significant advantage over untreated cables. It is important to note that it can be submerged with additional mechanical protection, though for permanent immersions without protection, cables specifically designed for this use should be preferred.

The choice of TITANEX 3G2.5 is justified when reliability and safety are paramount. Its flame-retardant certification (C2) and Eca fire reaction rating enhance installation safety. The 2.5 mm² cross-section for three conductors (phase, neutral, earth) is suitable for single-phase circuits up to 36 A in free air, covering a wide range of marine electrical equipment. This cable is not a spare part for a specific product but an essential component for any new installation or renovation requiring durability and optimal electrical performance in harsh conditions.

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HO7RN-F 3G2.5 TITANEX cable

$4.60 USD

$4.60 USD ~~$5.11 USD~~

$4.60 USD m

Frequently Asked Questions

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What are the main characteristics of the HO7RN-F 3G2.5 TITANEX cable?

The HO7RN-F 3G2.5 TITANEX cable is a flexible rubber cable designed for demanding applications. Its main features include:

Very high flexibility of class 5.Superior mechanical resistance to impacts (AG3 classification).Good resistance to chemicals, oils, and vibrations.Cross-linked elastomer insulation and sheath.Three bare copper conductors, one green/yellow for earth, each with a 2.5 mm² cross-section.A black outer sheath.

In which types of environments can the HO7RN-F 3G2.5 TITANEX cable be used?

The TITANEX HO7RN-F 3G2.5 cable is versatile and can be used in a wide range of harsh environments:

Industrial environments: It is known for its reliability in factories, construction sites, and ports.Mobile installations: Ideal for cranes, machine tools, and motor power supply.Events: Suitable for festivals, concerts, and sporting events, even when the cable is exposed without protection and reused.Specific conditions: It is suitable for indoor or outdoor environments, confined and hazardous, as well as in the presence of oils and chemicals.It is UV-resistant, allowing outdoor installation without additional protection.

Is this cable water-resistant, oil-resistant, and how does it behave in fire conditions?

The HO7RN-F 3G2.5 TITANEX cable is designed to withstand various environmental factors:

Water resistance: It has good sealing, making it suitable for humid environments.Oil and chemical resistance: It is oil-resistant and offers incidental resistance to chemicals.Fire behavior: Its fire reaction is classified as Eca, in accordance with standard EN 50575:2014+A1:2016.It is flame-retardant (per IEC 60332-1, C2), meaning it limits fire and smoke generation and propagation.

How are the conductors inside the HO7RN-F 3G2.5 TITANEX cable identified, and what material are they made of?

The HO7RN-F 3G2.5 TITANEX cable is a three-conductor cable (indicated by the '3G'), with the following identification:

One brown conductor.One blue conductor.One green/yellow conductor, dedicated to earth.All conductors are made of bare copper and have a cross-section of 2.5 mm² each.