Mccb

HNS series moulded case circuit breaker is one of the most advanced type breakers in the world, which adopt international advanced design and manufacture technolgy
They are suitable for short circuit and overload protection for circuit of AC 690V 50/60HZ, rated curren from 12
5A to 630A
It takes protect effect when mouse cage motors nonfrequent start, breaking off working and protecting overload, short circuit and lacking voltage

Contact Email: sky_1492003#yahoo com
MCCB
HBB Series Moulded Case Circuit Breaker
Application
   HBB series moulded case circuit breaker
is suitable for the circuit of AC 50Hz/60Hz, Rated Voltage up to AC 660V, Rated operating current to 630A
   It features noval structure, reliable performance, complete assessories & high breaking capacity, used for power distribution and protecting the circuit and electrical euipment against overload and short circuit
It complies with standard of IEC 947

NF series circuit breaker is features Of reliable working out and steady performance, reasonable structure, beautiful appearance and small volume etc
It can be used in the circuit of 50Hz or 60Hz
rated Voltage up to 600V
It is used to distribute electric energy in distribution network and be overload or short circuit protection power equipment
and also can be used in transformation of circuit unfrequency under the normal conditions.