... is about 25% the weight of a metal box and can be easily installed or moved. The product is ... terminal substitution rail, button box, small terminal, signal, relay and sensor, communication and joint box, etc.Conductor Φ 6-13mm With termindal IP ... breakers, molded case circuit breakers, AC contactors, relay, outdoor switch and socket, waterproof switch and float switch etc. Through more than 20 ...