4to1 Y Branch Solar Connector Pair 1Pair 4Y Description A readytoinstall 4to1 parallel Y branch connector pair for photovoltaic systems. Each pair includes one male and one female Y type connector with attached solar cable, designed to combine up to four panel outputs into a single feed. Built for outdoor PV use with durable materials and straightforward crimp connection. Key benefits Simplifies wiring: Combine up to four panel strings into one output without extra junction boxes or tools beyond standard crimping equipment. Ready for installation: Includes 31 cm prewired leads with 4 mm2 AWG12 solargrade cable for direct connection to panels and inverters. Durable outdoor performance: PPO and PA housing materials with tinplated copper contacts provide longterm resistance to weather and UV exposure while maintaining reliable conductivity. Compact and secure: Positive locking male and female connectors with 50 N insertion and withdrawal forces for stable electrical contact. Main specifications Model: Y type Connector Configuration: 4to1 parallel Y branch, sold as 1 pair (one male and one female) Cable: 4 mm2 (AWG12), length 31 cm Rated voltage: 1000 V DC Rated current: 30 A Suitable cable cross sections: 2.5 mm2 to 6.0 mm2 Contact material: Tinplated copper Insulation and housing: PPO plus PA Contact resistance: 0.2 mm Insertion force: 50 N Withdrawal force: 50 N Connecting system: Crimping connection Waterproof rating: IP67 Flame class: VO Safety class: 2 Why choose this connector pair Reduces installation time by providing prewired, matched male and female pairs. Ensures consistent electrical performance with tinplated copper contacts and appropriate contact resistance for PV applications. IP67 waterproofing helps prevent moisture ingress in outdoor and rooftop environments. Compact Y design saves space in combiner boxes and trunk cable runs. Typical applications Residential rooftop PV arrays where several panel strings need to be paralleled into a single inverter input. Offgrid systems, RVs, and boat solar installations requiring compact, weatherproof parallel connections. Small commercial PV projects and solar kit assemblies for easy string combining without custom cabling. Package contents 1 pair Y type solar panel cable connectors (one male and one female), prewired for 4to1 branch connection This product is intended for use in photovoltaic systems and compatible with standard solar PV wiring practices. Follow local electrical codes and recommended crimping procedures when installing.