One point three specifications Product model: Y-type 4-way photovoltaic connector Working current: less than or equal to 40A Inner core material: copper tinned Contact resistance: less than or equal to 1M ohm Interface type: AD/DC Protection class: IP67 Wiring Specifications: 2.5/4/6mm(AWG14/12/10) Working voltage: less than or equal to 1000V Shell material: PPO insulation material Temperature range: -40C to +85C Flame class: UL94-V0 Insertion force: less than or equal to 50N Pull out force: greater or equal to 50N Pollution level: CATIII/2 Colour: black Size: 20x14x3cm Package Contents: 1 pair * Y-type 1-way 3 PV connectors (M/FFF & F/) 5 pairs * Solar Panel Connector PV connectors 2 * PV connector wrenches Only the above package content, other products are not included Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm