One point four specifications: Product model: Y-type 5-way photovoltaic connectorWorking current: less than equal 50AInner core material: copper tinnedContact resistance: less than equal 1MohmInterface type: AD/DCProtection class: IP67Wiring Specifications:2.5/4/6mm(AWG14/12/10)Working voltage: less than equal 1000VTemperature range: -40Celsius to +85CelsiusFlame class: UL94-V0Insertion force: less than equal 50NPull out force: greater than equal 50NColour:blackMaterial:PPOPackage Contents:1 pair x Y-type 1-way 4 PV connectors (M/FFFF F/MMMM)5 pairs x PV connectors2 x PV connector wrenchesOnly the above package content, other products are not included.Note: Light shooting 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.