1 Class 5 flexible copper conductor, according to SR EN 60228
2 PVC insulation

In electrical installations, mounted on/in plaster in pipes for signaling or control circuits.
The conductors for the nominal voltage of 450/750 V can be used in protected installations (in pipes, electrical equipment, lighting fixtures, etc.) up to a voltage of 1000 V a.c. or up to 750 V d.c.
Mounting under plaster, embedded in concrete or under direct sunlight is not allowed.

Standard reference: SR EN 50525-2-31

Product standard: SF 8 IPROEB
Rated voltage:

Uo/U=300/500 V for 0,5 mm² ÷ 1 mm²
Uo/U=450/750 V for 1,5 mm² ÷ 400 mm²

Minimum ambient temperature:
– during assembly: +5 °C
– during exploitation: -30 °C
The maximum temperature allowed on the conductor under normal operating conditions: +70 °C
Test voltage:

2 kV, 50 Hz, 15 min, in the water, for 0,5 mm² ÷ 1 mm²
2,5 kV, 50 Hz, 15 min, in the water, for 1,5 mm² ÷ 400 mm²

Insulated conductors are flame retardant according to SR EN 60332-1-2