Heavy rubber cable 7RN H-F according to VDE 282-4 Application: For connection of equipment under very extreme conditions, both mechanical and thermal point of view. For example, for equipment used in agricultural, industrial and fire-hazard establishments. Next they will be used, etc. for large boilers, heating plates, hand lamps, electric tools such as circular saws, drills, home network devices, but also for transportable motors or machines on construction sites or in farms also suitable for fixed installation, eg on plaster, in temporary buildings and barracks, allowed for direct laying aud components of hoists, machines, etc. Construction: Conductor: copper fine wire class 5 Core insulation: Rubber VDE 2 7 T. 2 Core identification to VDE 293 Outer sheath: rubber mixture according to VDE 2 7 T. 2
Color: black Specifications: Rated voltage: 45/75 V Test voltage: 25 V Temperature range: - 25 ° C - 6 ° C (during installation) - 4 ° C - 6 ° C (after installation) Operating temperature: +6 °. C (max) Bend Radius: 6 x cable diameter (min.) Dauerzugbelastung: max.
5N/mm 2 taking into account the total copper cross section of fire: according to VDE 472 T. 8 4 type B (IEC = 332 -
) Oil resistance of sheath: according to VDE 472 T. 8 3 Category A Ozone resistance: according to VDE 472 T. 8 Category A or 5 according to VDE 472 T. 8 5 A
Category C cores x cross-section mm ²: 4 G
6 Cu index (kg / m%): 6
, 4 Outer diameter approx: 3,
Weight (kg / m%):

5, type: H 7RN F-4G
6 TR item:
MTR