FUNCTIONAL APPLICATION: Electrical connector waterproof box has three independent wiring channels L, N and E, each wiring channel can be independently 1 input 2 to 5 outputs, multiple input and output, suitable for indoor and outdoor Ø4-9mm, 1-3Pin cable connection , up to 6 cables,widely used UNIQUE DESIGN: Junction Box Connector Patented design of the invention, fast electrical insulation terminal combined with PCB circuit, quick connection, no need for tools, large space, wire is not messy, rated current 32A, suitable for AC/DC 22-10 AWG wire