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Stäubli MC4-EVO 2 Connector Set for PV Systems 4-6 mm². Ø 4,7 - 6,4 mm

Stäubli MC4-EVO 2 Connector Set for PV Systems 4-6 mm². Ø 4,7 - 6,4 mm

The Stäubli MC4-EVO 2 connector set is one of the most reliable and high-quality PV connectors on the market. Designed for maximum safety and long-term durability, it is ideal for modern photovoltaic systems with system voltages up to 1500 V DC. The robust construction, the proven MULTILAM contact technology, and the IP68 protection rating ensure consistently safe power transmission even under demanding environmental conditions. The set is suitable for conductor cross-sections from 4 to 6 mm² and allows for fast and secure installation.

Features:

  • Original Stäubli MC4-EVO 2 connectors with MULTILAM technology for extremely low contact resistance
  • IP68-rated – dustproof and permanently waterproof for outdoor use
  • Rated for system voltages up to 1500 V DC, ideal for modern PV installations
  • High temperature and UV resistance for maximum durability
  • Easy and reliable installation – compatible with 4–6 mm² PV cables

Technical Data
Manufacturer Part Numbers: PV-KST4-EVO 2/6I-UR (male connector)
PV-KBT4-EVO 2/6I-UR (female connector)
Cable Outer Diameter: approx. 4,7 - 6,4 mm
Conductor Cross-Section: 4 – 6 mm²
Rated Voltage: 1500 V DC (IEC & UL)
Rated Current: up to 45 A (depending on conductor size)
Protection Class: IP68 (when properly assembled)
Operating Temperature: -40 °C to +85 °C

Please refer to the datasheet for further details.

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Average rating of 4.9 out of 5 stars

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Manufacturer "Stäubli International AG"
Stäubli is a global provider of industrial and mechatronic solutions with four specialized divisions: Electrical Connectors (including for the solar industry), Fluid Connectors, Robotics and Textile. Stäubli serves customers looking to increase productivity in many industrial sectors. The company currently operates in 28 countries and has representatives in 50 countries on four continents. Around the world, some 6,000 employees strive to work with customers in virtually every industry, providing them with comprehensive solutions with long-term support. Originally founded in 1892 as a small workshop in Horgen/Zurich, Switzerland, Stäubli is now an international group headquartered in Pfäffikon, Switzerland.
datenblatt staeubli mc4 mc4 evo2

Safety Instructions:

1. Installation by Professionals: The installation should only be carried out by qualified and authorized professionals.
2. Wear Protective Equipment: When handling PV modules, use appropriate protective equipment such as gloves and safety glasses.
3. Components must operate within the technical specifications listed in their data sheets.
4. Use only manufacturer-approved accessories.
5. Do not install components if they are physically damaged or equipped with damaged or substandard cables or connectors.
6. No Work Under Voltage: Perform installation or maintenance work only when the system is de-energized.
7. Do not apply an external voltage source to a module or a string with components.
8. Protection from External Influences: Install protective conduits and cables in a way that shields them from UV radiation, rodents, and mechanical damage.
9. Protection from Moisture and Dirt: Store and install accessories in dry and clean locations to prevent damage from moisture or contamination.
10. Regular Inspection: Inspections and maintenance should be carried out regularly to detect potential damage or signs of aging at an early stage.
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