1.Water proof and dust proof 2.Simple, quick installation 3.compatible with MC4 solar connector 4.competitive price main feature: 1.Connector adopts touch and insertion of reed with inner-knob type. 2.Auto-lock equipment of male and female points enable connection more easy and reliable. 3.Popular figure suit most of field installation 4.Simple on-site processing 5.Mating safety provided by keyed housings 6.Mutiple plugging and unplugging cycles 7.Accoomodates PV cable with deferent insulation diamaters 8.High current carrying capacity Technical data: Mode: RO-1 Insulation material: PPO Rated current: 30A Rated voltage: 1000V Test voltage: 6KV( 50Hz, 1Min) Contact resistance: 5m© Protection degree: IP67 Safe class: a Flame class: UL94-V0 Insertion force: d50N Withdarawal force: e50N Ambient temperature range: -40 ~ + 90 Suitable cable: 2.5~ 6.0mm2 AWG14/ 12/ 10 Pin dimensions: Æ 4.0mm Package: 1.1000pairs in a carton 2.carton dimension: 38cmx33cmx47cm 3.net weight: 22kg 4.Gross weight: 22.9kg Shipment: 1.we ship to world wide 2.Most orders ship within 1-7 business days on payment received( except holiday) 3.Item shipped from China mainland using airmail by EMS, UPS, DHL, TNT or Hong kong Post Office, reach most of the countries within 6 to 14 business days. 4.Delivery time depends on destination and other factors, it may takes up to 20 business days. 5.After we ship the item, we will email you the shipping information, as well as the tracking number. 6.If it happens to be any duties, taxes and any other fees charged by the courier company and your respective country, the buyers are duty to pay.