Alarm Contacts
- Contact Us
- Address: Shanghai DaDa Electric Co.,Ltd.
- Phone: 0086-15167477792
- Email: charlotte.weng@cdada.com
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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|
 |
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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 |
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