PV connector MC4 socket for 4/6 mm² cross-section 18048683

Robust connection for photovoltaic installations

This is an MC4 type PV connector, designed for connecting solar cables with a cross-section of 4 or 6 mm². It is a socket, i.e. the female element in the MC4 system, used to build reliable and durable connections in photovoltaic installations. Using this connector guarantees minimizing energy losses and the long life of the entire system.

Features and application

The connector has been designed with demanding operating conditions in outdoor installations in mind. It will work well in junction boxes, directly on solar panels, as well as when connecting cable bundles and extension cords. Thanks to the standard MC4 design, it is compatible with most photovoltaic components available on the market.

• Versatility: Supports cables with a cross-section of 4 and 6 mm², which increases the flexibility of the installation.
• High reliability: TÜV-Rheinland and UL certificates confirm the high quality of workmanship and durability in various weather conditions.
• Tightness: IP68 protection class provides complete water resistance – the connection is safe even when submerged in water to a depth of 1 meter for 24 hours. This is crucial for outdoor installations exposed to moisture and precipitation.
• Loss minimization: The connector design reduces electrical resistance, which translates to higher efficiency of the photovoltaic system.
• Long-term operation: The connector was designed for long-term operation – the manufacturer guarantees a service life of up to 25 years.

Construction and parameters

The connector is made of high-quality materials, which ensures its mechanical strength and resistance to UV radiation. Its construction minimizes the risk of corrosion and oxidation of contacts, which is important for maintaining stable electrical parameters throughout the service life. The rated current of the connector is 39A, which allows it to be used in most typical photovoltaic installations. The manufacturer is Helukabel Polska – a company known for its high-quality cables and cable accessories.