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High Quality Rotary Handle Mechanism - Auxiliary contact Alarm contact – DaDa


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We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for 400 Amp Circuit Breaker, 10a Mccb, Generator Circuit Breaker, We sincerely welcome friends from all over the world to cooperate with us on the basis of long-term mutual benefits.
High Quality Rotary Handle Mechanism - 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:

High Quality Rotary Handle Mechanism - Auxiliary contact Alarm contact – DaDa detail pictures

High Quality Rotary Handle Mechanism - Auxiliary contact Alarm contact – DaDa detail pictures

High Quality Rotary Handle Mechanism - Auxiliary contact Alarm contact – DaDa detail pictures

High Quality Rotary Handle Mechanism - Auxiliary contact Alarm contact – DaDa detail pictures

High Quality Rotary Handle Mechanism - Auxiliary contact Alarm contact – DaDa detail pictures


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Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs of High Quality Rotary Handle Mechanism - Auxiliary contact Alarm contact – DaDa , The product will supply to all over the world, such as: Portland, Algeria, Hamburg, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.
  • This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Gloria from Brasilia - 2018.09.29 13:24
    The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Karl from Albania - 2017.09.29 11:19
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