wall mount power supply 1.Short-circuit protection over current protect 2.Certificates:BS CE ... EMC ,RoHSSafety standard:IEC 61558 ,IEC60950,IEC 60335,EN 61558-1,EN 61558-2-6,EN 61558-2-17;UL 1310 ... ;AS/NZS 60335.2.29;AS/NZS CISPR 22;K 60950-1,K 00022,K 00024Packing:PE+WhiteBox