Auxiliary Electrical Contact

  • Auxiliary Electrical Contact
  • Auxiliary Electrical Contact
  • Auxiliary Electrical Contact

Application
The auxiliary electrical contact is installed in the control circuit of the circuit breaker in order to allow automatic control. It is also used to trigger an alarm when the circuit breaker is released due to the load current of the system is overloaded, short circuited, and when there is an undervoltage failure of the equipment.

Specifications of auxiliary electrical contact
1) 1N/O and 1 N/C
2) 2N/O and 2N/C
3) 4N/O and 4N/C

Wiring diagram of auxiliary electrical contact
Circuit breaker state Alarm contact state Wiring diagram
Close position Auxiliary Electrical Contact Auxiliary Electrical Contact
Open position Auxiliary Electrical Contact Auxiliary Electrical Contact

DADA company manufactures miniature electrical switches such MCB Circuit breakers, RCD circuit breakers, ELCB breakers, RCBO, RCB circuit breakers, molded case circuit breaker, DADA started miniature circuit breaker manufacturing from 2004, already offered million various electrical circuit breakers into global markets for different electrical MCB breaker clients.

Index
electrical switch, electronic components, circuit breaker parts
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Contact

Shanghai Dada Electric Co., Ltd

Add.: No.171 Yezhuang Road, Zhuanghang, Fengxian, Shanghai
Contacts: Mrs. Weng
Tel.: +86-21-57467000
Fax: +86-21-57467301
E-mail: charlotte.weng@foxmail.com

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