Schneider switch, 250A, independent busbar connected in the box for flow cable connection,
Power supply: three-phase five-wire system AC380V± 10%, frequency 50Hz± 5%, 220V dustproof socket;
Schneider switch, 250A, independent busbar connected in the box for flow cable connection,
Power supply: three-phase five-wire system AC380V± 10%, frequency 50Hz± 5%, 220V dustproof socket;
选用施耐德开关，250A，箱内可连接的独立母排供流动电缆连接，
供电：三相五线制AC380V±10％，频率50Hz±5％.220V的防尘插座；