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Concentrics

Service Cables, Split Concentrics

Typical Cable Applications: Single and three core cables for use on underground separate Neutral and Earth services

BS 7870-3.21
Stranded plain copper or solid aluminium conductors with cross-linked XLPE insulation, bare solid copper earth wires and insulated neutral wires applied helically around the insulation, with an overall black PVC or low smoke zero halogen sheath 
B3 P/N No. of
Cores
Conductor
Material
Nominal Cross
Sectional Area
of Conductor
 (sq mm)
Nominal
Overall
Diameter
 (mm)
Current
Rating in
Air (Amps)
Nominal
Weight
(kgs/km)
2GH586810 1 Copper/Copper 4 10.4 42 205
2GH586816 1 Copper/Copper 16 14.6 97 580
2GH586834 3 Copper/Copper 35 27.2 160 1620
2GH586840L* 1 Solid Aluminium 25 16.4 97 350
2GH586842 1 Solid Aluminium 35 18.6 120 450
2GH586860 3 Solid Aluminium 25 24.1 97 900
Please note: The above cables are available in conductor gauge 4mm2 - 35mm2
* Cables marked with an asterisk have a low smoke zero halogen sheath (all cables available with a low smoke zero halogen sheath).

Service Cables, Plain Concentrics

Typical Cable Applications: Single and three core cables for use on underground Protective Multiple Earthed (PME) Electrical Services

BS 7870-3.11 & 3.12 
Stranded plain copper or solid aluminium conductors with cross-linked XLPE insulation, bare solid copper earth wires        
applied helically around insulation, black PVC or low smoke zero halogen sheath        
B3 P/N No. of
Cores
Conductor
 Material
Nominal Cross
Sectional Area
of Conductor
(sq mm)
Nominal
Overall
Diameter
(mm)
Current
 Rating in
air (Amps)
Nominal
Weight
(kgs/km)
2GH586610 1 Stranded Copper 4 10.4 42 205
2GH586612 1 Stranded Copper 16 14.6 97 580
2GH586614 1 Stranded Copper 25 18.6 130 840
2GH586642 1 Solid Aluminium 25 13.0 97 350
2GH586642L* 1 Solid Aluminium 25 13.0 97 350
2GH586662 3 Solid Aluminium 35 26.2 120 1100
Please note: The above cables are available in conductor gauge 4mm2 - 35mm2       
* Cables marked with an asterisk have a low smoke zero halogen sheath (all cables available with a low smoke zero halogen sheath).