Branch solar connectors are designed for solar panel end DC output, or solar panel end output connection extension. It adopts high-quality material, Features low contact resistance, waterproof, dustproof, anti-aging, high and low temperature resistance and so on, is suitable for long-term outdoor use. Features: Adopts PPO and PC isolation material and tinned brass conductor, Features anti-aging and durable to use. Easy to use and install, with stable self-locking structure. Innovative sealing, IP67 waterproof and dustproof design. Large current and high voltage bearing ability. Good impact resistance and low contact resistance. High and low temperature resistance, UV resistance and other properties, suitable for long-term outdoor use. Applicable to 12AWG (4mm) cables, used for solar panel end DC output, or solar panel end output connection extension. Note: Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding. Specifications: Type: 4-way/ 3-way/ 2-way (Optional) Color: Black Material: PPO + PC + Tinned Brass Applicable Cable: 12AWG (4mm) Rated Voltage: 1000V Rated Current: 30A Contact Resistance: 5m IP Rating: IP67 Working Temperature: -40~85 Flame Rating: UL94-V0 Safety Class: Withdraw Force: 50N Insert Force: 50N Package Size: 4-way: 47 * 12 * 2cm / 18.50 * 4.72 * 0.79in 3-way: 36 * 20 * 2cm / 14.17 * 7.87 * 0.79in 2-way: 29 * 8 * 2cm / 11.42 * 3.15 * 0.79in Package Weight: 4-way: 305g / 10.75oz 3-way: 178g / 6.27oz 2-way: 117g / 4.12oz Package List: 1 Pair of Solar Connectors