Connector system for weatherproof cabling of photovoltaic systems


  • 4 mm connector system with double hook
  • Practical set for installers consisting of 10 connector pairs

Solar Energy Suitable for outdoor use Voltage Temperature-resistant UV-resistant Waterproof


Article number Article designation Cross-section (mm²) Clamping range in mm Rated current (A) PU
EPIC® SOLAR 4Plus set field-mountable, 10 connector pairs, inclusive contacts
44428255 EPIC® SOLAR 4Plus M+F 4mm2 ... 6mm2 Set 4.0 - 6.0 5.2 - 7.1 30 1


  • Low contact-resistance for efficient power transmission
  • Crimp connection for reliable field mounting
  • Suitable for various ÖLFLEX® SOLAR cables
  • Reliable connection, only possible to unlock with a tool, according NEC standard
  • Tested according IEC 62852: Connectors for DC-application in photovoltaic systems

Application range

  • Photovoltaic plants
  • Crystalline and thin-film constructions
  • Solartracker

Product features

  • Practical set for installers consisting of 10 connector pairs, including crimping contacts
  • 4 mm connector system with double hook
  • 1,500 V system voltage for modern photovoltaic plants with huge power

Rated voltage (V)

  • 1.5 kV

Rated impulse voltage

  • 16 kV

Pollution degree

  • 3


  • UL94 V-0

Contact resistance

  • < 0.5 mOhm


  • PA Polyamid

Protection rating

  • IP68 (10h/1m)

Cycle of mechanical operation

  • 100

Protection class

  • II

Temperature range

  • -40°C to +105°C

  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.