Application:

AUM2 MCCB features good structure,small volume and reliable performance.It can be used on the 50/60Hz,rated voltage to 440V supply .It can protect the cable and equipments from overload or short circuit.It can also be used as switch for infrequently making or breaking of the circuit.

Technical data:

Number of pole:3P,4P

Rated voltage(Ue):400V

Rated current(In):250,315,350,400A

Rated isolating voltage(Ui):690V

Rated impulse withstand voltage(Uimp):8000V

Mechanical endurance:4000 cycles

Electric endurance:1000 cycles

Connection:Terminal Screw

Rated limit short-circuit breaking capacity(Icu):50kA

Rated operating short-circuit breaking capacity(Ics):37kA

Standards:IEC60947-2,EN60947-2

Catalog No.                                                                             CTN size:35x20x15CM

About us:

Aoelec Electrical was established in 2003,with 50 office guys and 240 workers now.Our products are present in more than 30 different countries from Middle Ease to South American,from Europen to Australia,from Southeast Asia to North Africa.And our product have KEMA,TUV,SEMKO,CB and CE certificates.