MCB Auxiliary Alarm Contact
It has two groups of transfer contact(as shown in below figure),when the yellow indicator is at“”,the two groups are auxiliary contacts, when the yellow indicator is at “”,the left one is auxiliary contact, the right one is alarm contact.
Product Description
It has two groups of transfer contact(as shown in below figure),when the yellow indicator is at“”,the two groups are auxiliary contacts, when the yellow indicator is at “”,the left one is auxiliary contact, the right one is alarm contact.The circuit breaker has the following accessories
Circuit breaker + auxiliary contact; circuit breaker + auxiliary alarm contact; circuit breaker +shunt trip;
circuit breaker + shunt trip + auxiliary contact; circuit breaker + shunt trip + auxiliary alarm contact;circuit breaker + undervoltage trip.
Specifications
| Use classes | Ue(V) | Ie(A) | Number of contacts |
| AC-12 | 230 | 2 | 2 groups of transfer contacts |
| AC-15 | 230 | 1 | |
| DC-12 | 110 | 0.5 |
Product Features
Installation and Use
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