Manufacturer for Auxiliary Contact Switch - Alarm Contacts – DaDa
- Contact Us
- Address: Shanghai DaDa Electric Co.,Ltd.
- Phone: 0086-15167477792
- Email: charlotte.weng@cdada.com
Manufacturer for Auxiliary Contact Switch - Alarm Contacts – DaDa Detail:
Alarm Contacts Application
The alarm contacts is used for alarm open action of current ,and under voltage of circuit and equipment.
Alarm contacts size:
1N/O and 1N/C
Wiring Diagram Of Auxiliary Contacts:
State of MCCB |
State of alarm contacts |
diagram of wiring |
Close position |
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Open position |
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DAM1-125/160BC DAM1(ABB)-125,160A | DAM1-250/400BCDAM1(ABB)-250A,400A | DZ20-100BCDZ20-100A |
DZ20-225BC DZ20-225A | DZ20-225BC DZ20-225A | DZ20-400BC DZ20-400A |
Product detail pictures:





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High-quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is constantly observed and pursued by our business for Manufacturer for Auxiliary Contact Switch - Alarm Contacts – DaDa , The product will supply to all over the world, such as: Mecca, Slovakia, Bahrain, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, please do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!

The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!

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