Feature: 1. Y Branch MC4 parallel Connector, 1 male to 4 female and 1 female to 4 male. 2. MC4 Cable Connectors are made with highest quality materials, ensuring long term reliability and performance. 3. IP67 Waterproof Effect, perfect to seal out water and dust to prevent corrosion. 4. Excellent aging resistance and UV endurance, survived rain, high force winds and snow 5. Quick \u0026 simple assembly processing and simple removal of plugs without extra tool. Specification: Description: This connector is specifically designed for connecting photovoltaic solar systems with high mechanical requirements and extreme weather conditions Features: Y Branch 1 to 4 MC4 parallel Connector, 1 male to 4 female and 1 female to 4 male. MC4 Cable Connectors are made with highest quality materials, ensuring long term reliability and performance. IP67 Waterproof Effect, perfect to seal out water and dust to prevent corrosion. Excellent aging resistance and UV endurance, survived rain, high force winds and snow Quick & simple assembly processing and simple removal of plugs without extra tool. Specifications: Model: SA3 / SA5 (Optional) Material: PPO + Tinned copper Cable Length: 510mm Rated Voltage: DC1000V Rated Current: 20A(4mm?), 30A(6mm?) Contact Resistance: ＜2mΩ Insulation Resistance: ＞500mΩ Suitable for single core cable section: 2.5mm?, 4mm?, 6mm? Outside diameter of cable: Φ5mm~Φ7mm Working Temperature: -40℃~+105℃ Flaming Grade: UL94V-0 Waterproof: IP67 Package Size: 36*23*5cm / 14.2*9.1*2in Package Weight: 357g / 12.6oz Package List: 1 Pair MC4 Y Branch 1 to 4 Connectors Package List: 1 Pair MC4 Y Branch 1 to 4 Connectors