Detailed Product Description

 Ns series moulded case circuit breaker is one of the most advanced type breakes
in the word, 
which adopt international advanced design and manufacture technology. They are suitable
for short
circuit and overload protection for circuit of AC 690V 50/60Hz, rated current from
12.5A to 630A.
Its rated insulation voltage is690V. It can make and break the mon-frequently circuit
in the normal
conditions. It takes protect effect when mouse cage motors non-frequent start, breaking
off work-
ing and protecting overload, short circuit and lacking voltage.