... , ChinaBrand Name: DELIXIModel: DJ1Category: electric current & time switch equipmentRated voltage(Ue): 220V/AC 380V/ACRated current(Ie): N ... rectifying stabilizer, current testing comparer, delay circuit, electronic, executive relay(the "main part unit"), & External case..etc.2. ... can actually replaces a current relay, & a time relay. So it can act as relay protection's double function. Standards ...