Application range

SN67 series mini circuit breaker is applied to protect the electric apparatus from over current, and in the circuit of AC 50Hz, max rated voltage 440V and max rated current 63A. In nomal condition, it also can used for the unfrequent make-breake operation. 

Merits

Compared with other products, this circuit breaker has these advantages as following:

1. special design of the structure

2. completely contact

3. the protection to over-load and short circuit

4. automatic trip

5. not influenced by the outside

6. modular stucture: the breaker has been modularized and the width is 9mm as its appendix, and can easily install in DIN guide.

7. conevient installation

8. the open type terminal can prevent from the screw from loosing.

Basic parameter