Check the listing for details. 1 Pair T Style Solar Branch Connector 3 to 1 Branch Connector Solar Panel. Condition: New. Listed at 14.39 USD. (1 Pair) T Style Solar Branch Connector 3 to 1 Branch Connector for connecting Solar Panels *Compatible with MC4 Connectors Solar connector for solar power system to prevent low power loss. All the connection made by double fixed connection with the capacity of anti-aging and resistance to ultraviolet radiation on the out cover weather resistant. Allows convenient installation. Specification:Product No. MCT-A2Rated Voltage TUV 1000V DC / UL 600V DCRating Current 20A~ 30ASuitable cable cross sections 2.5mm2~ 6.0mm2 / 14AWG~10AWGPin dimension 4.0mmProof voltage DC 8KV(1Min)Pollution degree 2Protection class Class IIContact Material Copper, tin-platedContact Resistance 5mWConnector Material PPODegree of Protection IP IP67(IEC 60529)Withdrawal Force 3 50NInsertion Force 50NTemperature Range -40oc~ +85ocFlame Class UL94V - 0Material: plastic Size: Approx.17x6x1.8cm/ 6.69x2.36x0.7"