Home Categories Send inquiry

2018 High quality Auxiliary Contact - Auxiliary Contacts – DaDa

Application

The auxiliary contacts is intended for automatical controlling of the auxiliary circuit of MCCB,such as indication of the open and close states of MCCB.

 Auxiliary Contacts Size

 1N/O and 1N/C  2N/O and2N/C  4N/O and 4N/C  Wiring Diagram Of Auxiliary Contacts

State of MCCB

State ofauxiliary contacts

diagram of wiring

Close position

1 set of auxiliary contacts,but2 sets of contacts to be supplied

For Inm=63A-225A

      

 

2 set of auxiliary contacts,but4 sets of contacts to be supplied

For Inm=250A-1600A

 

 

Open position

1 set of auxiliary contacts,but2 sets of contacts to be supplied

For Inm=63A-225A

 

 

2 set of auxiliary contacts,but4 sets of contacts to be supplied

For Inm=250A-1600A

 

 
 
 
        CM1-63FC        CM1, TM30(NF30)                 CDM1-63A CM 1-100FCCM1, TM30(NF30)-800A,1600A CDM1-100A CM 1-225FCCM1, TM30(NF30) CDM1-225A /250A
 
         CM1-400FC         CM1, TM30(NF30)                 CDM1-400,630A   DAM1-400HFCCM1-400A         

DAM1-125/160FC

      DAM1(ABB)-125,160A

 
       DAM1-250/400FC       DAM1(ABB)-250A,400A DAM1-800/1600FCDAM1(ABB)-800A,1600A DZ20-100FCDZ20-100A
 
         DZ20-225FC          DZ20-225A                  DZ20-225FCDZ20-225A -800A,1600A DZ20-400FCDZ20-400A
 
         DZ20-630FC         DZ20-630A DZ20-1250FCDZ20-1250A TO-100FCTO,TG-100A
 
          TO-225FC          TO,TG-225A TO-400FCTO,TG-400A TO-600FCTO,TG-600A
 
          DZ10-100FC          DZ10(DZX10)-100A DZ10-250FCDZ10(DZX10)-250A

DZ10-600FC

          DZ10(DZX10)-600A