The 450/750V IV PVC insulated wire is designed for internal wiring in buildings and electric equipment. It is commonly used for fixed wiring in lighting systems, control panels, switchboards, and electrical appliances operating at voltages up to 750V. Suitable for indoor installations where flexibility and easy handling are required.
Standards:
Manufactured in accordance with KS C IEC 60227-3 (equivalent to 60227 IEC 01) standard for PVC insulated cables for rated voltages up to and including 450/750V.
CONSTRUCTION :
PVC Insulated Wires IV Construction

PVC Insulated Wires IV Construction
– Conductor : Annealed copper wire for electrical use (solid wire, circular copper wire, circular compressed copper wire)
– Insulator : Polyvinyl Chloride (PVC/C)
– Insulator coloring : Black, white, red, green, yellow, blue
– Highest temperature : 70℃
TECHNICAL :
PVC Insulated Wires IV Technical Data
Nominal voltage Uo/U | [V] | 450 / 750 volt | |
Test voltage | [V]AC | 2500 | |
Temperature range | in motion | +5°C till +70°C | |
Operating temperature | short circuit | °C | 160 |
Short circuit time | max. | [sec] | 5 |
Bending radius | min. | x diameter | 4 |
Flammability | standard | 60227 KS IEC 01 |