2491X to BS 6004 Cables

450/750V PVC Insulated, PVC Sheathed, Screened Voice Cables (2 core)

RE-Y(St)Y (CU/PVC/OS/PVC 450/750V Class 5)

The Airprot cables unarmoured versions (Part 2 Type 1) are generally use for indoor installation and suitable for

wet and damp areas. Generally used within industrial process manufacturing plants for communication,

data and voice transmission signals and services, Also used for the interconnection of electrical equipment and

instruments, typically in chemical or petrolchemical industry.

Basic design to BS 5308 Part 2 Type 1

FlameRetardance (SingleVerticalWireTest)**	EN60332-1-2; IEC60332-1-2; BSEN 60332-1-2; VDE0482-332-1; NBN C30-004 (cat.F1);NF C32-070-2.1(C2); CEI 20-35/1-2; EN 50265-2-1; DIN VDE 0482-265-2-1
Reduced FirePropagation(Vertically-mountedbundledwires &cabletest)**	EN60332-3-24(cat.C); IEC60332-3-24;BSEN60332-3-24;VDE0482-332-3;NBN C30-004 (cat.F2);NF C32-070-2.2(C1);CEI 20-22/3-4; EN 50266-2-4*; DIN VDE 0482-266-2-4

Note:
Asterisk * denotes superseded standard

Asterisk ** denotes that the standard compliance is optional, depending on the oxygen index of the PVC

compound and the cable design.

450/750V

Conductor: Plain annealed copper wire, stranded according to BS 6360 Class 5

Insulation: PVC (polyvinyl chloride), type TI1 to BS 6746

Filler, binder: PETP transparent tape

Overall Screen: Aluminium/polyester tape is applied over the laid up pairs metallic side down in contact with

tinned copper drain wire, 0.5mm²

Outer Sheath: PVC Sheath, type TM 1 or type 6 to BS 6746

Insulation Colour as per BS 7671

Black with Arabic numbers printing in white colour

Outer sheath: Black or as order

Operating Temperature: -40˚C up to + 70˚C( fixed installation)

0˚C to +50˚C(during operation )

Minimum Bending Radius: 5 x Overall Diameter

Insulation Resistance Min.: 25 Mohm/km

Conductor			RE-Y(St)Y
No.of CoreXCross Section	No./ Nominal Diameterof Strands	Conductor Diameter	Nominal Insulation Thickness	Nominal Aluminium Tape Screen Thickness	Nominal Sheath Thickness	Nominal Overall Diameter	Approx. Weight
Noxmm2	No./mm	mm	mm	mm	mm	mm	kg/km
2x1.0	32/0.20	1.32	0.6	0.05	0.8	7.4	89

Conductor Operating Temperature : 90°C

Ambient Temperature : 30°C