... Wall Mounting Steel Box With CE 1. Switch & Push Button Box 2. OEM service 3. CE& RoSH certificate 4. Warranty:2 Electrical distribution Box(Screw ... product weighs approximately 1/4 the weight of an iron box and can be easily installed or moved,The product is ... also convenient for the installation of Terminal Substitution Rail, Button Box, Small Terminal, Signal , Relay and Sensor ,Communication and ...