·Circuit frequency: AC 50HZ(main)
·Rated circuit voltage: 220V/380V(main)
Family, high building, house, station, port, airport, commercial house, hospital, cinema, enterprises etc.
·Function: The HA waterproof distribution boards have excellent performances on waterproof and Dust-proof (Passed quality standard IP65) , flame-proof, impulse-proof, corrosion resistance, insulation and so on.
·Usage: The HA waterproof distribution boards are convenient for the installation of Terminal Substitution Rail, Button Box, Small Terminal, Signal, Relay and Sensor, Communication and Joint Box etc.
·Material: PC cover + ABS body