High Quality Rotary Handle Mechanism - Auxiliary contact Alarm contact – DaDa
- Contact Us
- Address: Shanghai DaDa Electric Co.,Ltd.
- Phone: 0086-15167477792
- Email: charlotte.weng@cdada.com
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 |
|
Explanation Us1 is auxiliary power Us2 is alarm power |
|
Open position |
|
Explanation Us1 is auxiliary power Us2 is alarm power |
 |
||
| CM1-63FBCM1, TM30(NF30)
CDM1-63A
|
CM 1-100FB CM1, TM30(NF30) CDM1-100A |
CM 1-225FB CM1, TM30(NF30) CDM1-225A |
 |
||
| CM1-400FBCM1, TM30(NF30)
CDM1-400 |
DAM1-250/400FB DAM1(ABB)-250A,400A | DZ20-100FBDZ20-100A |
DZ20-225FC
DZ20-225A
Product detail pictures:
Related Product Guide:
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By Hulda from Israel - 2018.10.31 10:02
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Fiona from Cyprus - 2017.02.28 14:19
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