pairs MC4 male/female double ring waterproof seal solar panel cable connectors

General Description: MC4 male/female double ring connectors are designed to ensure a secure and watertight connection for photovoltaic solar systems. Easy to install, they come with a pair of hex keys for quick assembly. These connectors are water and dust resistant, making them suitable for outdoor use, even in extreme weather conditions. Technical Specifications Rated Voltage: 1000 V DC Rated Current: 25 A (2.5-4.0 mm²) Degree of Protection: IP67 Flammability Rating: UL94-V0 Test Voltage: 6000 V (50 Hz, 1 min) Safety: Class 2 Overvoltage Category/Pollution Rating: CAT III/2 Conductor Material: Copper, Tin Insulation Material: PPO or PBT Operating Temperature Range: -40 ~ +90 °C Insertion Force: ≤ 50 N Removal Force: ≥ 50 N Cable Compatibility: 2.5 mm²/4 mm²/6 mm² (AWG 14/12/10) Compatibility and Accessories Cable Adapter: OD 4.5-7.0 (2.5-4.0 mm²) Package Contents: 6 x Male Connectors, 6 x Female Connectors, 2 x Hex Keys Installation: The connectors are designed for quick and easy installation thanks to their Snap locking system. Use the provided hex keys for secure assembly. Application: These connectors are ideal for connecting solar panels in photovoltaic systems, ensuring a reliable and durable connection in various weather conditions.