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China wholesale Auxiliary Contact+Alarm Contact - Auxiliary contact Alarm contact – DaDa


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We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for Mccb 250 A, 200a Circuit Breaker, Distribution Box Plastic, We have confident that we can provide the high quality products at resonable price, good after-sales service to the customers. And we will create a bright future.
China wholesale Auxiliary Contact+Alarm Contact - Auxiliary contact Alarm contact – DaDa Detail:

Application

The auxiliary contacts is intended for automatical controlling of the auxiliary circuit of MCCB,and open action of current,and under voltage of  circuit and equipment.

Auxiliary And Alarm Contacts Size

1N/O and 1N/C+1alarm contact
2N/O and2N/C+1alarm contact

Wiring Diagram Of Auxiliary And Alarm Contacts

State of MCCB

State of alarm contacts

diagram of wiring

Close position

 Auxiliary and alarm contacts series444

 Auxiliary and alarm contacts series446

Explanation Us1 is auxiliary power

Us2 is alarm power

Open position

Auxiliary and alarm contacts series517 

Auxiliary and alarm contacts series519 

Explanation Us1 is auxiliary power

Us2 is alarm power

 Auxiliary and alarm contacts series577
CM1-63FBCM1, TM30(NF30)

CDM1-63A 

 

CM 1-100FB

         CM1, TM30(NF30)

CDM1-100A

CM 1-225FB

         CM1, TM30(NF30)

CDM1-225A

 Auxiliary and alarm contacts series710
CM1-400FBCM1, TM30(NF30)

CDM1-400

DAM1-250/400FB DAM1(ABB)-250A,400A DZ20-100FBDZ20-100A

Auxiliary and alarm contacts series807

DZ20-225FC
DZ20-225A                     


Product detail pictures:

China wholesale Auxiliary Contact+Alarm Contact - Auxiliary contact Alarm contact – DaDa detail pictures

China wholesale Auxiliary Contact+Alarm Contact - Auxiliary contact Alarm contact – DaDa detail pictures

China wholesale Auxiliary Contact+Alarm Contact - Auxiliary contact Alarm contact – DaDa detail pictures

China wholesale Auxiliary Contact+Alarm Contact - Auxiliary contact Alarm contact – DaDa detail pictures

China wholesale Auxiliary Contact+Alarm Contact - Auxiliary contact Alarm contact – DaDa detail pictures


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  • In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Delia from Kyrgyzstan - 2018.09.08 17:09
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Bruno Cabrera from Seattle - 2017.04.08 14:55
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