Copper Conductor H05V-K / H07V-K Electric Wire for building wire

CONSTRUCTION of H05V-K / H07V-K

• Conductor: Class 5 flexible copper conductor according to BS EN 60228 (previously BS 6360)
• Insulation: PVC (Polyvinyl Chloride) Type TI1 according to BS EN 50363

CHARACTERISTICS

• Voltage Rating (Uo/U):
• H05V-K: 300/500V
• H07V-K: 450/750V
• Temperature Rating:
• Fixed: -30°C to +70°C
• Flexed: -5°C to +70°C
• Minimum Bending Radius:
• 12: 5 x overall diameter
• 12: 6 x overall diameter

Sheath Colour

• Single Core: Brown or Blue
• Two Core: Brown and Blue
• Three Core: Brown, Blue and Green / Yellow
• Four Core: Green / Yellow, Black, Brown and Blue
• Five Core: Green / Yellow, Black, Brown, Blue and Black

Additional Information

• Sheath Colour: Grey (Other colours available to order)
• Minimum Bending Radius: 10 times
• Maximum Conductor Temperature: 70°C
• Maximum Conductor Temperature During Short Circuit: 160°C
• Cable Standards: BS EN 50525-2-31 (previously BS 6004, Cenelec HD21.3) BS EN / IEC 60332-1-2

Application of Cable H05V-K / H07V-K

• PVC panel wiring for use in the switch control, relay and instrumentation panels of power switchgear and for purposes such as internal connectors in rectifier equipment, motor starters and controllers.
  -H07V-K is used for main building wiring and powering major appliances, while H05V-K is used for specific appliance internals or control circuits with lower voltage requirements. In practice, H07V-K is more commonly used.