MC 4 Connectors

MC4 1000V Connectors

In the solar industry, reliable and efficient connections are paramount for optimal energy transmission. HELUKABEL offers high-quality connectors designed to meet the rigorous demands of photovoltaic (PV) systems:

MC4 1000V Connectors

These PV-male and female cable couplers are engineered for seamless integration in solar installations. Key features include:

Rated Voltage: 1000 V (IEC)
Rated Current: 22A (2.5 mm²), 30A (4 mm², 6 mm²)
Protection Class: IP67, ensuring resistance against dust and water ingress
Temperature Range: -40°C to +90°C, suitable for various environmental conditions

Constructed with polyamide (PA) housing and tinned copper contacts, these connectors provide low contact resistance of 0.35 mΩ, ensuring minimal power loss.

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MC4-Evo 2 1500V Connectors

For systems requiring higher voltage capacities, the MC4-Evo 2 connectors are ideal. Their specifications include:

Rated Voltage: 1500 V (IEC)
Rated Current: 39A (2.5 mm²), 45A (4 mm²), 53A (6 mm²), 69A (10 mm²)
Protection Class: IP68, offering superior protection against environmental factors
Temperature Range: -40°C to +85°C

These connectors feature a polyamide (PA) V0 housing compliant with UL 94 standards and tinned copper contacts utilizing MULTILAM technology for reliable, low-resistance connections.

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Applications in the Solar Industry

Both MC4 1000V and MC4-Evo 2 1500V connectors are essential components in PV systems, facilitating secure and efficient connections between solar modules, inverters, and other system components. Their robust design ensures longevity and performance, even in harsh environmental conditions, making them suitable for:

Residential Solar Installations: Providing dependable connections for rooftop solar panels.
Commercial and Industrial Solar Projects: Ensuring efficient energy transmission in large-scale installations.
Utility-Scale Solar Farms: Supporting high-voltage requirements and extensive array configurations.

By choosing HELUKABEL's MC4 connectors, solar industry professionals can enhance the safety, efficiency, and durability of their PV systems.