MC3 solar panel connector 1.Water proof and dust proof 2.Simple, quick installation 3.compatible with MC4 solar connector 4.competitive price Technical data: Insulation material: PPO Rated current: 30A Rated voltage: 1000V Test voltage: 6KV( 50Hz, 1Min) Contact material: copper, tin plated Contact resistance: 5m© Degree of protection: IP67 Safety class: a Flame calss: UL94-V0 Insertion force: d50N Withdrawal force: e50N Ambient temperature range: -40 ~ + 90 Suitable cablee: 2.5~ 6.0mm2AWG14/ 12/ 10 Pin dimensions: Æ 4.0mm Package: 1.1000pairs in a carton 2.carton dimension: 38cm* 29cm* 47cm 3.Net weight: 20kg 4.Gross weight: 21kg 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.