busbar joint box 1.Voltage: 1KV-35KV 2.Type: L,T,I,X type, 3.Insulation and safety,water proof, sealing 1. Made of crosslinked ... properties, insulation and long term service reliability;3.Specially designed for indoor and outdoor bus bar joint protection, cover all the busbar joints ... the equipment and maintenance6.Avaiable for 10KV,35KV Hot Sell Busbar Joint Box