High Quality MaterialThe lead pins of the Y branch parallel connector are made of tinned copper and are made of PPO+PC material. It has good anti-aging and anti-ultraviolet radiation ability, suitable for harsh environment. Easy to installY-shaped branch cable connector, easy to use. The plug and socket have a stable self-locking system, which is easy to plug and unplug, and can be easily assembled and disassembled. Contacts included Thlevel Y cables (F/M/M) and ( M/F/F) are used to complement solar (PV) panels, typically for parallel applications. Red to red, black to black. Rated current 30A; Nominal voltage: 1000V DC. Operating temperature range: 40-+90. Flame retardant, low contact resistance. Waterproof and prevents dust accumulation. Package Content 1 pair of photovoltaic Y connectors. Good load capacity, large current and high voltage. Good abrasion resistance and high flexibility. Product Features: 1. Thlevel Y Branch parallel connectors, a quick and easy solution for parallel and series solar panels. 2. Compatible with solar connectors, easy to install, durable and reusable. Specification: Rated current: 20A (4mm). Rated voltage: 1000V DC. Conductor material: copper + tin plating. Protection class: IP67. Flammability class: UL-94-V0. Operating temperature range: -40C to +90C. Package includes: 1 pair solar panel wire connector Y