1-CHBU, 3-CHBU, 6-CHBU
Manufactured according to DS 069-2004
Technical data: 
1-CHBU, 3-CHBU, 6-CHBU
CONSTRUCTION
1. Fine stranded tinned copper conductor, class 5
2. Separating foil
3. Rubber insulation
4. Chloroprene sheath
Application
Interconnecting wires with increased resistance to weather, abrasion and diesel oil action.
TECHNICAL SPECIFICATION
Rated voltage U0/U:
0.6/1 kV (1-CHBU)
1.8/3 kV (3-CHBU)
3.6/6 kV (6-CHBU)
Test voltage:
4.5 kV (1-CHBU)
7.5 kV (3-CHBU)
15 kV (6-CHBU)
Max. short-circuit temperature: +250 °C
Operating cond. temperature: +90 °C
Min. temperature for laying: –40 °C
Min. temperature for handling: –40 °C
Min. storage temperature: –40 °C
Colour of insulation:
black (1-CHBU),
natural (3-, 6-CHBU)
Colour of sheath: black
Standard packing: wooden or metal drums