Ordinary duty cables – H05RR-F

4.1   Ordinary duty cables – H05RR-F
4.1.1  Construction

4.1.1.1  Conductor
The conductor shall be class 5, according to EN 60228.
4.1.1.2  Sizes of cable

The sizes of cable shall be:

-      2 and 5 core – 0,75 mm2 to 4 mm2;

-      3 and 4 core – 0,75 mm2 to 6 mm2.

4.1.1.3  Insulation
The  insulation  shall  be  a  cross-linked  elastomeric  compound,  Type  EI 4  to  EN  50363-1,
applied around each conductor.
4.1.1.4  Assembly

The cores shall be twisted together.

NOTE 1  A centre filler may be used.
NOTE 2  A tape may be applied around the core assembly before application of the sheath.
4.1.1.5  Sheath
The sheath shall be a cross-linked elastomeric compound of Type EM 3 to EN 50363-2-1.


The sheath shall fill the spaces between the cores.
The colour of sheath is not specified.


NOTE  If black is used, the requirement in EN 50363-2-1 for EM 3 to have a minimum level of carbon
black will apply.
4.1.1.6  Marking
The cable shall be marked with the CENELEC code H05RR-F. The marking shall comply with Clause 6 of
EN 50525-1.

4.1.2  Requirements

Each cable shall comply with the appropriate requirements given in EN 50525-1, and the particular
requirements of this Part.

Testing shall be in accordance with Table A.1, column 6.


The dimensions of the cables shall conform to Table B.1 for the relevant size.
The requirements to be met for the compatibility test shall be as given in Table C.1.

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H05RR-F

H05RR-F is a rubber insulated, flexible, lightweight, harmonized and jacketed multi-conductor European cable. They are typically utilized under light mechanical stress and only where there is minimal physical damage.

H05RR-F cable wears an exterior sheath made of a standard grade black rubber compound and they stay flexible even at temperatures below zero. Even though it is suitable for outdoor use, long term use is not advised outside.

H05RR-F rubber cable is used regularly in various electrical equipment and household appliances such as toasters, irons, vacuums and many other kitchen appliances. It can also be found in an office environment in various items such as radios, lighting or air conditioning fans and is also used in extension leads or lightweight commercial electric tools.
They are used extensively for installations that are fixed, in wall partitions, with furniture, and also prefabricated building components.

Application range

•    Handheld and power supply devices according to HD 516/VDE 0298-300
•    Lightweight workshop tools that are subject to light loads
•    According to HD 516/VDE 0298-300: dry and damp rooms; only temporary use outdoors; not for industrial/commercial or agricultural facilities, except tailors/cutting workshops; not suitable for supplying industrial power tools
•    Light & sound technology

Benefits

•    Type-compliant versions <HAR>-certified with "<HAR>" testing and certification mark for accelerated granting ofapprovals if final application of cable is within the European CENELEC area

Design

•    Bare copper wire according to HAR
•    Core insulation: rubber compound type EI 4
•    Outer sheath: rubber compound, type EM3

Product features

•    Ozone-resistant
•    No flame retardancy according to IEC 60332-1-2

source from cablechoiceguide