300/500V Limited Fire Hazard Track Circuit Feeder Cables to SE895

Application

300/500V Limited Fire Hazard Track Circuit Feeder Cables are designed for making connection across the

track at the ballast level to the running rails for the signalling track circuits. They are characterized by being high

resistant to mechanical damage, fire and contaminants such as oil and water.

Reference Standards

SE895

UNE 21027

Construction

300/500V Limited Fire Hazard Track Circuit Feeder Cables to SE895

Conductors

Stranded tinned copper conductors to IEC 60228 class 2 or 5.

Insulation

LSZH Insulation.

Electrical Characteristics at 20℃

Nominal Conductor Cross Section	mm²	4.0
Maximum DC Conductor Resistance	Ω/km	4.7
Voltage Rating	KV	0.3/0.5

Mechanical and Thermal Properties

Minimum Bending Radius: 7.5×OD

Temperature Range:-25℃ to +85℃ (during operation);

-10℃ to +70℃ (during installation)

Dimensions And Weight

Cable Code	No. of cores& Nominal Conductor Cross Sectional Area No.×mm²	No. & Nominal Diameter of Strands No/mm	Nominal Insulation Thickness mm	Nominal Overall Diameter mm	Nominal Weight kg/km
RF895-ES05Z-U-300/500V-1G4	1×4.0	7/0.85	0.8	6.8	85

U is changed to K if the stranding class is changed from class 2 to class 5

Note: The parameters listed above are nominal values as per cable standards. Actual values may vary due to material and manufacturing process variations. For precise specifications or customized requirements, please contact us for further information