Conditions of employment
Use in industrial and agricultural workshops, building sites, for heavy duty applications and supplying industrial and agricultural machines and appliances where cables are subject to medium mechanical stresses (e.g. heating plates, inspection lamps, electric tools such as drills, circular saws, and domestic electric tools) use in dry, humid or moist rooms; fixed installations e.g. on rough-cast in temporary buildings and huts for accommodation purposes.

Type of electrical conductor
Flexible red copper

Main rule
EN 50525-2-21

Conductor
EN 60228; IEC 60228

Self-extinguishing
EN 60332-1-2; IEC 60332-1-2

Oil resistance
EN 60811-404; IEC 60811-404


Description

Flexible single and multicore power cables, rubber insulated, under heavy polychloroprene sheath or other equivalent elastomer sheath.

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Review number	n. 0 - 23/2/2018
Nominal tension	450/750 V
Type of insulation	EI4
Type of outer sheath	EM2
Color of the outer sheath	Black
Operating temperature	-25° C | +60° C
Short circuit temperature	200° C on the conductor (max 5 sec.)
Test voltage	2500 V
Cable marking	ELETTRO BRESCIA IEMMEQU <HAR> H07RN-F
Minimum radius of curvature	If the outer diameter of the cable is between 8 and 12 mm: 4 times the max. outer diameter in case of non-constrained motion, and 3 times in case of fixed installation. If the outer diameter is greater than 12 mm: 5 times the max. outer diameter in case of non- constrained motion and 4 times in case of fixed instalIation.
Insulation tolerance	± 0,1
Sheath tolerance	± 0,2

Insulation identification

number of cores	Insulation identification sequence
3.00	Yellow/Green-Blue-Brown
2.00	Blue-Brown
4.00	Yellow/Green-Blue-Brown-Black / Yellow/Green-Brown-Black-Grey
5.00	Yellow/Green-Blue-Brown-Black-Grey

Sections

Nominal section	Max wire diameter	Conductor diameter	Insulation thickness	Average sheath thickness	Minimum external diameter	Maximum external diameter	Copper electric resistance 20°C	Indicative weight	CU Factor
(Nxmm2)	(mm)	(mm)	(mm)	(mm)	(mm)	(mm)	(Ω/km)	(kg/km)	(kg/km)
2x1,00	0,21	1,215	0,80	1,30	7,7	10,0	19,50	115	19,2
2x1,50	0,26	1,435	0,80	1,50	8,5	11,0	13,30	140	28,8
2x2,50	0,26	1,879	0,90	1,70	10,2	13,1	7,98	200	48
2x4,00	0,31	2,445	1,00	1,80	11,8	15,1	4,95	275	76,8
2x6,00	0,31	2,955	1,00	2,00	13,1	16,8	3,30	365	115,2
3G1,00	0,21	1,215	0,80	1,40	8,3	10,7	19,50	135	28,8
3G1,50	0,26	1,435	0,80	1,60	9,2	11,9	13,30	170	43,2
3G2,50	0,26	1,879	0,90	1,80	10,9	14,0	7,98	240	72
3G4,00	0,31	2,445	1,00	1,90	12,7	16,2	4,95	335	115,2
3G6,00	0,31	2,955	1,00	2,10	14,1	18,0	3,30	445	172,8
4G1,00	0,21	1,215	0,80	1,50	9,2	11,9	19,50	165	38,4
4G1,50	0,26	1,435	0,80	1,70	10,2	13,1	13,30	205	57,6
4G2,50	0,26	1,879	0,90	1,90	12,1	15,5	7,98	290	96
4G4,00	0,31	2,445	1,00	2,00	14,0	17,9	4,95	420	153,6
4G6,00	0,31	2,955	1,00	2,30	15,7	20,0	3,30	565	230,4
5G1,00	0,21	1,215	0,80	1,60	10,2	13,1	19,50	205	48
5G1,50	0,26	1,435	0,80	1,80	11,2	14,4	13,30	255	72
5G2,50	0,26	1,879	0,90	2,00	13,3	17,0	7,98	360	120
5G4,00	0,31	2,445	1,00	2,20	15,6	19,9	4,95	520	192
5G6,00	0,31	2,955	1,00	2,50	17,5	22,2	3,30	695	288