LampStation 3 Core Outdoor Electric Cable 4mm H07RN-F Rubber Flex 10m

• Every Size Rated, With The Conditions Stated - 1mm 10A, 1.5mm 16A, 2.5mm 20A, 4mm 26A and 6mm 34A, all at 60C with the cable fully unwound. Ratings fall sharply if you leave it coiled on a drum, so run it out before putting it under load
• Outdoor Yes, Underground No - built for weather, UV, oils and abrasion, but it is a trailing and surface cable. The manufacturer does not sanction direct burial or permanent immersion. A buried run needs armoured cable or a duct
• 100% Copper, Genuine H07RN-F - made to BS EN 50525-2-21 and VDE 0282-4, rated 450/750V, with a Class 5 flexible stranded copper conductor to BS EN 60228, EPR rubber insulation and a polychloroprene outer sheath. Not copper clad aluminium
• Outer Diameters Published - 1mm 8.74mm, 1.5mm 9.68mm, 2.5mm 11.48mm, 4mm 13.2mm, 6mm 14.78mm. The figures you need for glands, grommets and conduit. Minimum bend radius 6 x diameter
• Cut To Length, No Joins - five sizes from 1mm to 6mm, twenty lengths from 1m to 100m, every combination available. Supplied as one continuous run from the reel. Temperature range -30C to +60C, country of origin Turkey

LampStation 3 core H07RN-F flexible rubber cable, cut to the length you order. H07RN-F is the heavy duty rubber flex used where PVC will not survive - outdoors, on site, in workshops and around water. The polychloroprene sheath resists weather, UV, oils and abrasion, and stays flexible in the cold. The conductor is 100 percent copper, not copper clad aluminium. CHOOSING A SIZE 1mm carries 10A and suits lighting and low load tools. 1.5mm carries 16A and suits pumps, garden buildings and general power. 2.5mm carries 20A and suits hot tubs, sockets and workshop power. 4mm carries 26A and suits generators, long runs and heavy equipment. 6mm carries 34A and suits cooker connections and 32A spas. All figures are at 60C with the cable fully unwound. Ratings drop when it is left coiled, so unwind before loading. Between sizes, go up rather than down. One size up rarely causes a problem, one size down can. Measure the run before ordering. OUTER DIAMETERS 1mm 8.74mm. 1.5mm 9.68mm. 2.5mm 11.48mm. 4mm 13.2mm. 6mm 14.78mm. The figures you need for glands, grommets and conduit. WHERE IT SHOULD AND SHOULD NOT GO Surface runs, trailing supplies, garden buildings, workshops, site equipment, stage and event power, pumps and portable tools. Not for direct burial or permanent immersion in water. The manufacturer sanctions neither. A buried run needs armoured cable or a duct. SPECIFICATION Standards BS EN 50525-2-21 and VDE 0282-4. Rated 450/750V. Class 5 flexible stranded copper conductor to BS EN 60228. EPR rubber insulation, polychloroprene outer sheath, black. Flame retardant to EN 60332-1-2. Temperature -30C to +60C. Minimum bend radius 6 x overall diameter. Country of origin Turkey. UKCA declaration of conformity held by LampStation. Installation should be carried out by a competent person in accordance with BS 7671.