RE-Y(St)Y – SINGLE & MULTI-PAIR – electrical junction

Technical Data

Flame Propagation: EN 60332-1-2
Operating Temperature Range: -30°C to +70°C
Bending Radius: 7.5 x cable diameter
Operating Voltage: 500V
*Also available in 300V variant on request
Marking: RR KABEL RE-Y(St)Y nxmxa 500V EN50288-7 CE + 0001m
n – No. of pairs
m – Pairs
a – Cross sectional area

Cable Construction

Conductor: Annealed copper wires according to BS EN 60228
Insulation: Polyvinyl chloride PVC
Pairs: Twisted
Identification Pairs: Black & white, continuously numbered on white core (1, 2, 3…) for multi-element
Wrapping: 1 layer of PETP tape
Collective Screen: Aluminium / PETP tape over tinned copper drain wire
Cable Sheath: Polyvinyl Chloride PVC
Colour: Black. Blue for intrinsically safe system

Electrical Properties

Conductor Cross Section (Sq.mm)	Class of Conductor	No. of Strands/Max. Strand Diameter (mm)	Max. DC Conductor Resistance* at 20°C (Ω/km)	Max.L/R Ratio (μH/Ω)	Min. Insulation Resistance (GΩ x cm)	Max. Mutual Capacitance (nF/km)	Max.Inductance (mH/km)	Test Voltage Vrms (Core-Core)	Test Voltage Vrms (Core-Screen)
0.5	2	7/0.3	36.0	25	20	250	1	2000	2000
0.5	5	16/0.2	39.0	25	20	250	1	2000	2000
0.75	2	7/0.37	24.5	25	20	250	1	2000	2000
0.75	5	24/0.2	26.0	25	20	250	1	2000	2000
1	2	7/0.43	18.1	25	20	250	1	2000	2000
1	5	32/0.2	19.5	25	20	250	1	2000	2000
1.5	2	7/0.53	12.1	40	20	250	1	2000	2000
2.5	2	7/0.67	7.41	60	20	250	1	2000	2000

*For multi-pair maximum resistance shall be increased by 2%

Cable Design Parameters

	Part Number	No. of Pairs and Nom.Cross Sectional Area (Sq. mm)	Min. InsulationThickness (mm)	Nominal SheathThickness (mm)	Approx. Cable Diameter (mm)	Approx. Cable Weight (kg/km)
Class 5 Conductor	070150121050	1 x 2 x 0.5	0.44	1.0	6.4	48.2
	070150221050	2 x 2 x 0.5	0.44	1.0	7.7	74.2
	070150321050	3 x 2 x 0.5	0.44	1.1	9.0	100.8
	070150421050	4 x 2 x 0.5	0.44	1.1	10.1	126.5
	070150521050	5 x 2 x 0.5	0.44	1.2	11.1	151.8
	070150821050	8 x 2 x 0.5	0.44	1.3	13.6	225.5
	070151021050	10 x 2 x 0.5	0.44	1.3	15.0	274.0
	070151221050	12 x 2 x 0.5	0.44	1.4	16.2	321.9
	070151621050	16 x 2 x 0.5	0.44	1.4	18.4	416.1
	070152021050	20 x 2 x 0.5	0.44	1.5	20.4	510.0
	070152421050	24 x 2 x 0.5	0.44	1.6	22.2	603.1
	070150121075	1 x 2 x 0.75	0.44	1.0	6.8	56.7
	070150221075	2 x 2 x 0.75	0.44	1.1	8.3	89.5
	070150321075	3 x 2 x 0.75	0.44	1.1	9.7	122.9
	070150421075	4 x 2 x 0.75	0.44	1.2	10.9	155.8
	070150521075	5 x 2 x 0.75	0.44	1.2	12.0	188.0
	070150821075	8 x 2 x 0.75	0.44	1.3	14.7	282.2
	070151021075	10 x 2 x 0.75	0.44	1.4	16.2	345.0
	070151221075	12 x 2 x 0.75	0.44	1.4	17.6	406.3
	070151621075	16 x 2 x 0.75	0.44	1.5	20.0	527.7
	070152021075	20 x 2 x 0.75	0.44	1.6	22.2	649.5
	070152421075	24 x 2 x 0.75	0.44	1.6	24.1	769.0
	070150120001	1 x 2 x 1	0.44	1.0	7.1	64.1
	070150220001	2 x 2 x 1	0.44	1.1	8.7	103.4
	070150320001	3 x 2 x 1	0.44	1.1	10.2	143.1
	070150420001	4 x 2 x 1	0.44	1.2	11.5	182.2
	070150520001	5 x 2 x 1	0.44	1.2	12.6	220.5
	070150820001	8 x 2 x 1	0.44	1.3	15.5	333.8
	070151020001	10 x 2 x 1	0.44	1.4	17.1	408.9
	070151220001	12 x 2 x 1	0.44	1.4	18.6	482.3
	070151620001	16 x 2 x 1	0.44	1.5	21.2	629.0
	070152020001	20 x 2 x 1	0.44	1.6	23.5	776.5
	070152420001	24 x 2 x 1	0.44	1.7	25.5	920.3
Class 2 Conductor	070120121050	1 x 2 x 0.5	0.44	1.0	6.4	48.0
	070120221050	2 x 2 x 0.5	0.44	1.0	7.7	73.9
	070120321050	3 x 2 x 0.5	0.44	1.1	9.0	100.4
	070120421050	4 x 2 x 0.5	0.44	1.1	10.1	125.9
	070120521050	5 x 2 x 0.5	0.44	1.2	11.1	151.2
	070120821050	8 x 2 x 0.5	0.44	1.3	13.6	224.5
	070121021050	10 x 2 x 0.5	0.44	1.3	15.0	272.7
	070121221050	12 x 2 x 0.5	0.44	1.4	16.2	320.4
	070121621050	16 x 2 x 0.5	0.44	1.4	18.4	414.1
	070122021050	20 x 2 x 0.5	0.44	1.5	20.4	507.5
	070122421050	24 x 2 x 0.5	0.44	1.6	22.2	600.1
	070120121075	1 x 2 x 0.75	0.44	1.0	6.8	56.7
	070120221075	2 x 2 x 0.75	0.44	1.1	8.3	89.5
	070120321075	3 x 2 x 0.75	0.44	1.1	9.7	123.4
	070120421075	4 x 2 x 0.75	0.44	1.2	10.9	155.9
	070120521075	5 x 2 x 0.75	0.44	1.2	12.0	188.0
	070120821075	8 x 2 x 0.75	0.44	1.3	14.7	282.4
	070121021075	10 x 2 x 0.75	0.44	1.4	16.3	345.1
	070121221075	12 x 2 x 0.75	0.44	1.4	17.6	406.4
	070121621075	16 x 2 x 0.75	0.44	1.5	20.1	527.9
	070122021075	20 x 2 x 0.75	0.44	1.6	22.2	649.7
	070122421075	24 x 2 x 0.75	0.44	1.6	24.2	769.4
	070120120001	1 x 2 x 1	0.44	1.0	7.2	65.2
	070120220001	2 x 2 x 1	0.44	1.1	8.8	105.6
	070120320001	3 x 2 x 1	0.44	1.1	10.4	146.7
	070120420001	4 x 2 x 1	0.44	1.2	11.7	186.8
	070120520001	5 x 2 x 1	0.44	1.2	12.9	226.1
	070120820001	8 x 2 x 1	0.44	1.3	15.8	342.3
	070121020001	10 x 2 x 1	0.44	1.4	17.4	419.3
	070121220001	12 x 2 x 1	0.44	1.5	19.0	495.5
	070121620001	16 x 2 x 1	0.44	1.6	21.6	646.0
	070122020001	20 x 2 x 1	0.44	1.6	23.9	796.2
	070122420001	24 x 2 x 1	0.44	1.7	26.0	945.0
	070120121105	1 x 2 x 1.5	0.44	1.0	7.9	81.9
	070120221105	2 x 2 x 1.5	0.44	1.1	9.7	136.4
	070120321105	3 x 2 x 1.5	0.44	1.2	11.5	191.5
	070120421105	4 x 2 x 1.5	0.44	1.2	13.0	246.0
	070120521105	5 x 2 x 1.5	0.44	1.3	14.3	299.7
	070120821105	8 x 2 x 1.5	0.44	1.4	17.7	457.6
	070121021105	10 x 2 x 1.5	0.44	1.5	19.5	563.2
	070121221105	12 x 2 x 1.5	0.44	1.5	21.2	666.6
	070121621105	16 x 2 x 1.5	0.44	1.6	24.2	872.3
	070122021105	20 x 2 x 1.5	0.44	1.7	26.8	1079.7
	070122421105	24 x 2 x 1.5	0.44	1.8	29.2	1283.9
	070120121205	1 x 2 x 2.5	0.53	1.1	9.3	113.8
	070120221205	2 x 2 x 2.5	0.53	1.2	11.5	195.3
	070120321205	3 x 2 x 2.5	0.53	1.3	13.6	278.3
	070120421205	4 x 2 x 2.5	0.53	1.3	15.5	360.2
	070120521205	5 x 2 x 2.5	0.53	1.4	17.1	441.1
	070120821205	8 x 2 x 2.5	0.53	1.5	21.1	680.6
	070121021205	10 x 2 x 2.5	0.53	1.6	23.4	840.3
	070121221205	12 x 2 x 2.5	0.53	1.7	25.5	998.3
	070121621205	16 x 2 x 2.5	0.53	1.8	29.1	1310.9
	070122021205	20 x 2 x 2.5	0.53	1.9	32.3	1627.1
	070122421205	24 x 2 x 2.5	0.53	2.1	35.2	1938.7

RE-Y(St)Y – SINGLE & MULTI-PAIR