CDADA - Professional circuit breaker manufacturer since 1984
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
Product Description
● 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
Specifications
>> Wiring diagram of Auxiliary contacts
| State of MCCB | State of alarm contacts | Diagram of wiring |
| Close position | ||
| Open position |
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| CM1-63BC CM1, TM30(NF30) CDM1-63A |
CM 1-100BC CM1, TM30(NF30) CDM1-100A |
CM 1-225BC CM1, TM30(NF30) CDM1-225A /250A |
| DAM1-125/160BC DAM1(ABB)-125,160A |
DAM1-250/400BC DAM1(ABB)-250A,400A |
DZ20-100BC DZ20-100A |
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| DZ20-225BC DZ20-225A |
DZ20-225BC DZ20-225A |
DZ20-400BC DZ20-400A |