Application
Insulated conductor used for laying in electric-installation tubes, under and on plaster installation in dry rooms and in closed installation conduits. Direct laying in cable guides is not permitted. Also applied for internal wiring of distribution and switching boxes equipment, same as for protective laying for lighting of nominal voltage up to 1000 V alternating current, or up to 750 V direct current against earth.
Standards
HRN HD 21.3 S3
IEC 60227-3
DIN VDE 0281 part 3
Construction
| Conductor: | bare copper conductor, multi wire stranded, class 2. acc. to IEC 60228 / HD 383 / DIN VDE 0295 | |
| Insulation: | PVC compound TI1 acc. to IEC 60227-3 / HD 21.3 S3 / DIN VDE 00281 part 3 | |
| Conductor colour identification: | acc. to IEC 60446 i.e. EN 60446 (corresponding to DIN VDE 0293) | |
| possible insulation colours: | ||
Technical data
| Temperature range: | |
| during installation: | +5 °C up to +70 °C |
| fixed installed: | -30 °C up to +70 °C |
| at short circuit of max. 5 s: | up to 160 °C |
| ambient temperature at storage: | up to 40 °C |
| Nominal voltage: | Uο/U = 450/750 V |
| Test voltage: | 2500 V |
| Minimal inner bending radius: | 4D for D < 8 mm 5D for 8 – 12mm 6D for D > 12 mm |
| Behaviour in fire: | IEC 60332-1 |
