Description
MC4 Connectors – Product Description
MC4 Connectors are industry-standard, weatherproof electrical connectors designed for the safe and reliable connection of solar photovoltaic (PV) cables and modules. Engineered to provide secure, low-resistance connections, MC4 connectors ensure efficient power transmission while protecting against moisture, dust, UV radiation, and harsh environmental conditions. They feature a simple plug-and-lock mechanism for quick installation and are widely used in residential, commercial, and utility-scale solar power systems.
Key Specifications
- Product Type: Solar PV MC4 Connector
- Connector Type: Male and Female Pair
- Rated Voltage: Up to 1000V DC (1500V DC models available)
- Rated Current: 30A–50A (Model dependent)
- Compatible Cable Size: 2.5mm², 4.0mm², and 6.0mm² Solar PV Cables
- Contact Material: Tin-Plated Copper
- Insulation Material: UV-Resistant PPO (Polyphenylene Oxide)
- Contact Resistance: ≤0.5mΩ
- Protection Rating: IP67 (Mated)
- Operating Temperature: -40°C to +90°C
- Locking Mechanism: Snap-Lock with Safety Lock
- Flame Retardant: Yes
- UV Resistance: Yes
- Standards Compliance: IEC 62852, TÜV Certified, CE, RoHS (Model dependent)
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